@book{1720,
  keywords = {Newspapers, Publishers},
  title = {Waterloo Sentinel},
  abstract = {A weekly and a semi-weekly paper, published first by Andrew Weidenhammer and then by James Heveron, and microfilmed from 12 October 1909 to 24 September 1912.},
  year = {1909},
  number = {Book, Whole},
}