Warning: SimpleXMLElement::addChild(): unterminated entity reference doubt in Drupal\bibcite_endnote\Encoder\EndnoteEncoder->setStyledText() (line 381 of modules/contrib/bibcite/modules/bibcite_endnote/src/Encoder/EndnoteEncoder.php).

Drupal\bibcite_endnote\Encoder\EndnoteEncoder->setStyledText(Object, 'Belief &amp; doubt') (Line: 369)
Drupal\bibcite_endnote\Encoder\EndnoteEncoder->addTag(Object, 'keyword', 'Belief &amp; doubt') (Line: 305)
Drupal\bibcite_endnote\Encoder\EndnoteEncoder->addKeywords(Object, Array, Array, 'keyword') (Line: 237)
Drupal\bibcite_endnote\Encoder\EndnoteEncoder->encode(Array, 'endnote8', Array) (Line: 40)
Symfony\Component\Serializer\Encoder\ChainEncoder->encode(Array, 'endnote8', Array) (Line: 306)
Symfony\Component\Serializer\Serializer->encode(Array, 'endnote8', Array) (Line: 129)
Symfony\Component\Serializer\Serializer->serialize(Array, 'endnote8') (Line: 75)
Drupal\bibcite_export\Controller\ExportController->processExport(Array, Object, 'bibcite_reference-2129-EndNote X3 XML') (Line: 113)
Drupal\bibcite_export\Controller\ExportController->export(Object, 'bibcite_reference', Object)
call_user_func_array(Array, Array) (Line: 123)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 564)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 124)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) (Line: 97)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 158)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 80)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 709)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Notice: A non well formed numeric value encountered in AcademicPuma\CiteProc\Number->ordinal() (line 57 of vendor/academicpuma/citeproc-php/src/Number.php).

AcademicPuma\CiteProc\Number->ordinal('2nd') (Line: 40)
AcademicPuma\CiteProc\Number->render(Object, 'bibliography') (Line: 48)
AcademicPuma\CiteProc\Group->render(Object, 'bibliography') (Line: 35)
AcademicPuma\CiteProc\RenderingElement->render(Object, 'bibliography') (Line: 33)
AcademicPuma\CiteProc\Choose->render(Object, 'bibliography') (Line: 35)
AcademicPuma\CiteProc\RenderingElement->render(Object, 'bibliography') (Line: 38)
AcademicPuma\CiteProc\Macros->render_macro('edition', Object, 'bibliography') (Line: 117)
AcademicPuma\CiteProc\CiteProc->render_macro('edition', Object, 'bibliography') (Line: 66)
AcademicPuma\CiteProc\Text->render(Object, 'bibliography') (Line: 35)
AcademicPuma\CiteProc\RenderingElement->render(Object, 'bibliography') (Line: 33)
AcademicPuma\CiteProc\Choose->render(Object, 'bibliography') (Line: 48)
AcademicPuma\CiteProc\Group->render(Object, 'bibliography') (Line: 35)
AcademicPuma\CiteProc\RenderingElement->render(Object, 'bibliography') (Line: 33)
AcademicPuma\CiteProc\Choose->render(Object, 'bibliography') (Line: 35)
AcademicPuma\CiteProc\RenderingElement->render(Object, 'bibliography') (Line: 38)
AcademicPuma\CiteProc\Macros->render_macro('locators', Object, 'bibliography') (Line: 117)
AcademicPuma\CiteProc\CiteProc->render_macro('locators', Object, 'bibliography') (Line: 66)
AcademicPuma\CiteProc\Text->render(Object, 'bibliography') (Line: 48)
AcademicPuma\CiteProc\Group->render(Object, 'bibliography') (Line: 42)
AcademicPuma\CiteProc\Layout->render(Object, 'bibliography') (Line: 54)
AcademicPuma\CiteProc\Bibliography->render(Object) (Line: 110)
AcademicPuma\CiteProc\CiteProc->render(Object) (Line: 67)
Drupal\bibcite\Plugin\BibCiteProcessor\CiteprocPhp->render(Object, '&lt;?xml version="1.0" encoding="utf-8"?&gt;

  
    American Psychological Association 6th edition
    APA
    http://www.zotero.org/styles/apa
    
    
    
      Simon Kornblith
      simon@simonster.com
    
    
      Bruce D'Arcus
    
    
      Curtis M. Humphrey
    
    
      Richard Karnesky
      karnesky+zotero@gmail.com
      http://arc.nucapt.northwestern.edu/Richard_Karnesky
    
    
      Sebastian Karcher
    
    
       Brenton M. Wiernik
      zotero@wiernik.org
    
    
    
    
    2016-05-25T09:01:49+00:00
    This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License
  
  
    
      
        ed. &amp; trans.
        eds. &amp; trans.
      
      
        trans.
        trans.
      
    
  
  
    
      
        
          
            
            
          
          
            
            
          
        
      
    
  
  
    
      
        
          
            
            
          
          
            
            
          
        
      
    
  
  
    
      
      
      
        
        
        
          
            
            
          
          
            
          
        
      
    
  
  
    
      
      
        
        
        
          
            
            
          
          
            
          
          
            
          
          
            
              
                
              
              
                
              
            
          
          
            
          
        
      
    
  
  
    
      
        
          
            
          
          
            
              
              
              
              
            
          
          
            
              
              
              
            
          
        
      
      
        
          
            
          
          
            
              
                
                  
                  
                    
                  
                  
                  
                
              
              
                
                  
                  
                  
                
              
            
          
        
      
    
  
  
    
      
        
          
            
            
          
          
            
          
        
      
      
        
          
            
              
              
                
                
                  
                  
                
              
            
          
          
            
            
              
              
                
                
              
            
          
        
      
      
        
      
    
  
  
    
    
      
        
          
            
              
                
              
              
                
              
            
            
          
          
            
            
          
          
        
      
      
        
      
      
        
          
          
        
      
    
    
  
  
    
      
        
      
      
        
      
    
  
  
    
      
        
          
          
        
      
      
        
          
          
        
      
      
        
          
            
              
              
            
          
          
            
              
                
                  
                    
                  
                  
                    
                  
                
                
              
            
          
        
      
    
  
  
    
      
        
          
            
              
                
                
              
              
                
                  
                  
                  
                
              
            
          
          
            
          
        
      
    
  
  
    
      
        
          
            
              
                
              
              
              
                
                  
                    
                  
                
                
                  
                    
                    
                  
                
              
            
          
          
            
              
              
            
          
          
            
              
              
            
          
        
      
    
  
  
    
      
        
          
          
          
        
      
      
        
          
        
      
    
  
  
    
      
        
          
          
            
              
            
            
          
        
      
      
        
        
      
      
        
        
      
    
  
  
    
      
        
          
          
        
      
      
        
      
    
  
  
    
      
        
          
            
            
          
          
        
        
          
          
            
              
                
              
            
          
        
      
      
        
          
          
        
      
      
        
          
            
              
              
            
          
          
            
              
                
                
              
            
            
              
                
                
              
            
          
          
            
            
          
        
      
      
        
          
          
        
      
      
        
          
        
      
    
  
  
    
      
        
          
        
        
          
        
      
      
    
  
  
    
      
        
          
            
              
            
          
          
            
            
            
          
        
      
    
  
  
    
      
        
      
      
        
      
    
  
  
    
      
        
          
            
              
              
              
                
                
                
              
              
            
            
              
                
                  
                
                
                  
                  
                    
                    
                    
                  
                
              
            
          
        
      
    
  
  
    
      
        
          
          
          
        
      
    
  
  
    
      
      
    
    
      
        
        
        
      
    
  
  
    
      
      
      
    
    
      
        
          
          
          
          
        
        
        
        
          
          
        
      
      
      
    
  

', 'en') (Line: 92)
Drupal\bibcite\CitationStyler->render(Array) (Line: 41)
bibcite_preprocess_bibcite_citation(Array, 'bibcite_citation', Array)
call_user_func_array('bibcite_preprocess_bibcite_citation', Array) (Line: 287)
Drupal\Core\Theme\ThemeManager->render('bibcite_citation', Array) (Line: 422)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201)
Drupal\Core\Render\Renderer->render(Array) (Line: 1160)
Drupal\views\Plugin\views\field\FieldPluginBase->advancedRender(Object) (Line: 238)
template_preprocess_views_view_field(Array, 'views_view_field', Array)
call_user_func_array('template_preprocess_views_view_field', Array) (Line: 287)
Drupal\Core\Theme\ThemeManager->render('views_view_field', Array) (Line: 422)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201)
Drupal\Core\Render\Renderer->render(Array) (Line: 1747)
Drupal\views\Plugin\views\field\FieldPluginBase->theme(Object) (Line: 779)
Drupal\views\Plugin\views\style\StylePluginBase->elementPreRenderRow(Array)
call_user_func_array(Array, Array) (Line: 101)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 772)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 363)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201)
Drupal\Core\Render\Renderer->render(Array) (Line: 718)
Drupal\views\Plugin\views\style\StylePluginBase->renderFields(Array) (Line: 584)
Drupal\views\Plugin\views\style\StylePluginBase->renderGrouping(Array, Array, 1) (Line: 475)
Drupal\views\Plugin\views\style\StylePluginBase->render(Array) (Line: 2170)
Drupal\views\Plugin\views\display\DisplayPluginBase->render() (Line: 1533)
Drupal\views\ViewExecutable->render() (Line: 199)
Drupal\views\Plugin\views\display\Page->execute() (Line: 1630)
Drupal\views\ViewExecutable->executeDisplay('page_1', Array) (Line: 81)
Drupal\views\Element\View::preRenderViewElement(Array)
call_user_func_array(Array, Array) (Line: 101)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 772)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 363)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 241)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 564)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 242)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 132)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 142)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 163)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 80)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 106)
Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 1, 1) (Line: 85)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 709)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Notice: A non well formed numeric value encountered in AcademicPuma\CiteProc\Number->ordinal() (line 59 of vendor/academicpuma/citeproc-php/src/Number.php).

AcademicPuma\CiteProc\Number->ordinal('2nd') (Line: 40)
AcademicPuma\CiteProc\Number->render(Object, 'bibliography') (Line: 48)
AcademicPuma\CiteProc\Group->render(Object, 'bibliography') (Line: 35)
AcademicPuma\CiteProc\RenderingElement->render(Object, 'bibliography') (Line: 33)
AcademicPuma\CiteProc\Choose->render(Object, 'bibliography') (Line: 35)
AcademicPuma\CiteProc\RenderingElement->render(Object, 'bibliography') (Line: 38)
AcademicPuma\CiteProc\Macros->render_macro('edition', Object, 'bibliography') (Line: 117)
AcademicPuma\CiteProc\CiteProc->render_macro('edition', Object, 'bibliography') (Line: 66)
AcademicPuma\CiteProc\Text->render(Object, 'bibliography') (Line: 35)
AcademicPuma\CiteProc\RenderingElement->render(Object, 'bibliography') (Line: 33)
AcademicPuma\CiteProc\Choose->render(Object, 'bibliography') (Line: 48)
AcademicPuma\CiteProc\Group->render(Object, 'bibliography') (Line: 35)
AcademicPuma\CiteProc\RenderingElement->render(Object, 'bibliography') (Line: 33)
AcademicPuma\CiteProc\Choose->render(Object, 'bibliography') (Line: 35)
AcademicPuma\CiteProc\RenderingElement->render(Object, 'bibliography') (Line: 38)
AcademicPuma\CiteProc\Macros->render_macro('locators', Object, 'bibliography') (Line: 117)
AcademicPuma\CiteProc\CiteProc->render_macro('locators', Object, 'bibliography') (Line: 66)
AcademicPuma\CiteProc\Text->render(Object, 'bibliography') (Line: 48)
AcademicPuma\CiteProc\Group->render(Object, 'bibliography') (Line: 42)
AcademicPuma\CiteProc\Layout->render(Object, 'bibliography') (Line: 54)
AcademicPuma\CiteProc\Bibliography->render(Object) (Line: 110)
AcademicPuma\CiteProc\CiteProc->render(Object) (Line: 67)
Drupal\bibcite\Plugin\BibCiteProcessor\CiteprocPhp->render(Object, '&lt;?xml version="1.0" encoding="utf-8"?&gt;

  
    American Psychological Association 6th edition
    APA
    http://www.zotero.org/styles/apa
    
    
    
      Simon Kornblith
      simon@simonster.com
    
    
      Bruce D'Arcus
    
    
      Curtis M. Humphrey
    
    
      Richard Karnesky
      karnesky+zotero@gmail.com
      http://arc.nucapt.northwestern.edu/Richard_Karnesky
    
    
      Sebastian Karcher
    
    
       Brenton M. Wiernik
      zotero@wiernik.org
    
    
    
    
    2016-05-25T09:01:49+00:00
    This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License
  
  
    
      
        ed. &amp; trans.
        eds. &amp; trans.
      
      
        trans.
        trans.
      
    
  
  
    
      
        
          
            
            
          
          
            
            
          
        
      
    
  
  
    
      
        
          
            
            
          
          
            
            
          
        
      
    
  
  
    
      
      
      
        
        
        
          
            
            
          
          
            
          
        
      
    
  
  
    
      
      
        
        
        
          
            
            
          
          
            
          
          
            
          
          
            
              
                
              
              
                
              
            
          
          
            
          
        
      
    
  
  
    
      
        
          
            
          
          
            
              
              
              
              
            
          
          
            
              
              
              
            
          
        
      
      
        
          
            
          
          
            
              
                
                  
                  
                    
                  
                  
                  
                
              
              
                
                  
                  
                  
                
              
            
          
        
      
    
  
  
    
      
        
          
            
            
          
          
            
          
        
      
      
        
          
            
              
              
                
                
                  
                  
                
              
            
          
          
            
            
              
              
                
                
              
            
          
        
      
      
        
      
    
  
  
    
    
      
        
          
            
              
                
              
              
                
              
            
            
          
          
            
            
          
          
        
      
      
        
      
      
        
          
          
        
      
    
    
  
  
    
      
        
      
      
        
      
    
  
  
    
      
        
          
          
        
      
      
        
          
          
        
      
      
        
          
            
              
              
            
          
          
            
              
                
                  
                    
                  
                  
                    
                  
                
                
              
            
          
        
      
    
  
  
    
      
        
          
            
              
                
                
              
              
                
                  
                  
                  
                
              
            
          
          
            
          
        
      
    
  
  
    
      
        
          
            
              
                
              
              
              
                
                  
                    
                  
                
                
                  
                    
                    
                  
                
              
            
          
          
            
              
              
            
          
          
            
              
              
            
          
        
      
    
  
  
    
      
        
          
          
          
        
      
      
        
          
        
      
    
  
  
    
      
        
          
          
            
              
            
            
          
        
      
      
        
        
      
      
        
        
      
    
  
  
    
      
        
          
          
        
      
      
        
      
    
  
  
    
      
        
          
            
            
          
          
        
        
          
          
            
              
                
              
            
          
        
      
      
        
          
          
        
      
      
        
          
            
              
              
            
          
          
            
              
                
                
              
            
            
              
                
                
              
            
          
          
            
            
          
        
      
      
        
          
          
        
      
      
        
          
        
      
    
  
  
    
      
        
          
        
        
          
        
      
      
    
  
  
    
      
        
          
            
              
            
          
          
            
            
            
          
        
      
    
  
  
    
      
        
      
      
        
      
    
  
  
    
      
        
          
            
              
              
              
                
                
                
              
              
            
            
              
                
                  
                
                
                  
                  
                    
                    
                    
                  
                
              
            
          
        
      
    
  
  
    
      
        
          
          
          
        
      
    
  
  
    
      
      
    
    
      
        
        
        
      
    
  
  
    
      
      
      
    
    
      
        
          
          
          
          
        
        
        
        
          
          
        
      
      
      
    
  

', 'en') (Line: 92)
Drupal\bibcite\CitationStyler->render(Array) (Line: 41)
bibcite_preprocess_bibcite_citation(Array, 'bibcite_citation', Array)
call_user_func_array('bibcite_preprocess_bibcite_citation', Array) (Line: 287)
Drupal\Core\Theme\ThemeManager->render('bibcite_citation', Array) (Line: 422)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201)
Drupal\Core\Render\Renderer->render(Array) (Line: 1160)
Drupal\views\Plugin\views\field\FieldPluginBase->advancedRender(Object) (Line: 238)
template_preprocess_views_view_field(Array, 'views_view_field', Array)
call_user_func_array('template_preprocess_views_view_field', Array) (Line: 287)
Drupal\Core\Theme\ThemeManager->render('views_view_field', Array) (Line: 422)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201)
Drupal\Core\Render\Renderer->render(Array) (Line: 1747)
Drupal\views\Plugin\views\field\FieldPluginBase->theme(Object) (Line: 779)
Drupal\views\Plugin\views\style\StylePluginBase->elementPreRenderRow(Array)
call_user_func_array(Array, Array) (Line: 101)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 772)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 363)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201)
Drupal\Core\Render\Renderer->render(Array) (Line: 718)
Drupal\views\Plugin\views\style\StylePluginBase->renderFields(Array) (Line: 584)
Drupal\views\Plugin\views\style\StylePluginBase->renderGrouping(Array, Array, 1) (Line: 475)
Drupal\views\Plugin\views\style\StylePluginBase->render(Array) (Line: 2170)
Drupal\views\Plugin\views\display\DisplayPluginBase->render() (Line: 1533)
Drupal\views\ViewExecutable->render() (Line: 199)
Drupal\views\Plugin\views\display\Page->execute() (Line: 1630)
Drupal\views\ViewExecutable->executeDisplay('page_1', Array) (Line: 81)
Drupal\views\Element\View::preRenderViewElement(Array)
call_user_func_array(Array, Array) (Line: 101)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 772)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 363)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 241)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 564)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 242)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 132)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 142)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 163)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 80)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 106)
Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 1, 1) (Line: 85)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 709)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Notice: A non well formed numeric value encountered in AcademicPuma\CiteProc\Number->ordinal() (line 61 of vendor/academicpuma/citeproc-php/src/Number.php).

AcademicPuma\CiteProc\Number->ordinal('2nd') (Line: 40)
AcademicPuma\CiteProc\Number->render(Object, 'bibliography') (Line: 48)
AcademicPuma\CiteProc\Group->render(Object, 'bibliography') (Line: 35)
AcademicPuma\CiteProc\RenderingElement->render(Object, 'bibliography') (Line: 33)
AcademicPuma\CiteProc\Choose->render(Object, 'bibliography') (Line: 35)
AcademicPuma\CiteProc\RenderingElement->render(Object, 'bibliography') (Line: 38)
AcademicPuma\CiteProc\Macros->render_macro('edition', Object, 'bibliography') (Line: 117)
AcademicPuma\CiteProc\CiteProc->render_macro('edition', Object, 'bibliography') (Line: 66)
AcademicPuma\CiteProc\Text->render(Object, 'bibliography') (Line: 35)
AcademicPuma\CiteProc\RenderingElement->render(Object, 'bibliography') (Line: 33)
AcademicPuma\CiteProc\Choose->render(Object, 'bibliography') (Line: 48)
AcademicPuma\CiteProc\Group->render(Object, 'bibliography') (Line: 35)
AcademicPuma\CiteProc\RenderingElement->render(Object, 'bibliography') (Line: 33)
AcademicPuma\CiteProc\Choose->render(Object, 'bibliography') (Line: 35)
AcademicPuma\CiteProc\RenderingElement->render(Object, 'bibliography') (Line: 38)
AcademicPuma\CiteProc\Macros->render_macro('locators', Object, 'bibliography') (Line: 117)
AcademicPuma\CiteProc\CiteProc->render_macro('locators', Object, 'bibliography') (Line: 66)
AcademicPuma\CiteProc\Text->render(Object, 'bibliography') (Line: 48)
AcademicPuma\CiteProc\Group->render(Object, 'bibliography') (Line: 42)
AcademicPuma\CiteProc\Layout->render(Object, 'bibliography') (Line: 54)
AcademicPuma\CiteProc\Bibliography->render(Object) (Line: 110)
AcademicPuma\CiteProc\CiteProc->render(Object) (Line: 67)
Drupal\bibcite\Plugin\BibCiteProcessor\CiteprocPhp->render(Object, '&lt;?xml version="1.0" encoding="utf-8"?&gt;

  
    American Psychological Association 6th edition
    APA
    http://www.zotero.org/styles/apa
    
    
    
      Simon Kornblith
      simon@simonster.com
    
    
      Bruce D'Arcus
    
    
      Curtis M. Humphrey
    
    
      Richard Karnesky
      karnesky+zotero@gmail.com
      http://arc.nucapt.northwestern.edu/Richard_Karnesky
    
    
      Sebastian Karcher
    
    
       Brenton M. Wiernik
      zotero@wiernik.org
    
    
    
    
    2016-05-25T09:01:49+00:00
    This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License
  
  
    
      
        ed. &amp; trans.
        eds. &amp; trans.
      
      
        trans.
        trans.
      
    
  
  
    
      
        
          
            
            
          
          
            
            
          
        
      
    
  
  
    
      
        
          
            
            
          
          
            
            
          
        
      
    
  
  
    
      
      
      
        
        
        
          
            
            
          
          
            
          
        
      
    
  
  
    
      
      
        
        
        
          
            
            
          
          
            
          
          
            
          
          
            
              
                
              
              
                
              
            
          
          
            
          
        
      
    
  
  
    
      
        
          
            
          
          
            
              
              
              
              
            
          
          
            
              
              
              
            
          
        
      
      
        
          
            
          
          
            
              
                
                  
                  
                    
                  
                  
                  
                
              
              
                
                  
                  
                  
                
              
            
          
        
      
    
  
  
    
      
        
          
            
            
          
          
            
          
        
      
      
        
          
            
              
              
                
                
                  
                  
                
              
            
          
          
            
            
              
              
                
                
              
            
          
        
      
      
        
      
    
  
  
    
    
      
        
          
            
              
                
              
              
                
              
            
            
          
          
            
            
          
          
        
      
      
        
      
      
        
          
          
        
      
    
    
  
  
    
      
        
      
      
        
      
    
  
  
    
      
        
          
          
        
      
      
        
          
          
        
      
      
        
          
            
              
              
            
          
          
            
              
                
                  
                    
                  
                  
                    
                  
                
                
              
            
          
        
      
    
  
  
    
      
        
          
            
              
                
                
              
              
                
                  
                  
                  
                
              
            
          
          
            
          
        
      
    
  
  
    
      
        
          
            
              
                
              
              
              
                
                  
                    
                  
                
                
                  
                    
                    
                  
                
              
            
          
          
            
              
              
            
          
          
            
              
              
            
          
        
      
    
  
  
    
      
        
          
          
          
        
      
      
        
          
        
      
    
  
  
    
      
        
          
          
            
              
            
            
          
        
      
      
        
        
      
      
        
        
      
    
  
  
    
      
        
          
          
        
      
      
        
      
    
  
  
    
      
        
          
            
            
          
          
        
        
          
          
            
              
                
              
            
          
        
      
      
        
          
          
        
      
      
        
          
            
              
              
            
          
          
            
              
                
                
              
            
            
              
                
                
              
            
          
          
            
            
          
        
      
      
        
          
          
        
      
      
        
          
        
      
    
  
  
    
      
        
          
        
        
          
        
      
      
    
  
  
    
      
        
          
            
              
            
          
          
            
            
            
          
        
      
    
  
  
    
      
        
      
      
        
      
    
  
  
    
      
        
          
            
              
              
              
                
                
                
              
              
            
            
              
                
                  
                
                
                  
                  
                    
                    
                    
                  
                
              
            
          
        
      
    
  
  
    
      
        
          
          
          
        
      
    
  
  
    
      
      
    
    
      
        
        
        
      
    
  
  
    
      
      
      
    
    
      
        
          
          
          
          
        
        
        
        
          
          
        
      
      
      
    
  

', 'en') (Line: 92)
Drupal\bibcite\CitationStyler->render(Array) (Line: 41)
bibcite_preprocess_bibcite_citation(Array, 'bibcite_citation', Array)
call_user_func_array('bibcite_preprocess_bibcite_citation', Array) (Line: 287)
Drupal\Core\Theme\ThemeManager->render('bibcite_citation', Array) (Line: 422)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201)
Drupal\Core\Render\Renderer->render(Array) (Line: 1160)
Drupal\views\Plugin\views\field\FieldPluginBase->advancedRender(Object) (Line: 238)
template_preprocess_views_view_field(Array, 'views_view_field', Array)
call_user_func_array('template_preprocess_views_view_field', Array) (Line: 287)
Drupal\Core\Theme\ThemeManager->render('views_view_field', Array) (Line: 422)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201)
Drupal\Core\Render\Renderer->render(Array) (Line: 1747)
Drupal\views\Plugin\views\field\FieldPluginBase->theme(Object) (Line: 779)
Drupal\views\Plugin\views\style\StylePluginBase->elementPreRenderRow(Array)
call_user_func_array(Array, Array) (Line: 101)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 772)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 363)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201)
Drupal\Core\Render\Renderer->render(Array) (Line: 718)
Drupal\views\Plugin\views\style\StylePluginBase->renderFields(Array) (Line: 584)
Drupal\views\Plugin\views\style\StylePluginBase->renderGrouping(Array, Array, 1) (Line: 475)
Drupal\views\Plugin\views\style\StylePluginBase->render(Array) (Line: 2170)
Drupal\views\Plugin\views\display\DisplayPluginBase->render() (Line: 1533)
Drupal\views\ViewExecutable->render() (Line: 199)
Drupal\views\Plugin\views\display\Page->execute() (Line: 1630)
Drupal\views\ViewExecutable->executeDisplay('page_1', Array) (Line: 81)
Drupal\views\Element\View::preRenderViewElement(Array)
call_user_func_array(Array, Array) (Line: 101)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 772)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 363)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 201)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 241)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 564)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 242)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 132)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 142)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 163)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 80)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 106)
Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 1, 1) (Line: 85)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 709)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Trail of the black walnut