The Northcliffe collection :
presented to the government of Canada by Sir Leicester Harmsworth, as a memorial to his brother the Right Honourable Alfred Charles William Harmsworth, viscount Nothcliffe /
[Public Archives of Canada].
APA Citation
Public Archives of Canada., Townshend, G. Townshend., Monckton, R., Northcliffe, A. Harmsworth. (1926). The Northcliffe collection: presented to the government of Canada by Sir Leicester Harmsworth, as a memorial to his brother the Right Honourable Alfred Charles William Harmsworth, viscount Nothcliffe. Ottawa: F.A. Acland, Printer to the King.
MLA Citation
Public Archives of Canada, George Townshend Townshend, Robert Monckton, and Alfred Harmsworth Northcliffe. The Northcliffe Collection: Presented to the Government of Canada by Sir Leicester Harmsworth, As a Memorial to His Brother the Right Honourable Alfred Charles William Harmsworth, Viscount Nothcliffe. Ottawa: F.A. Acland, Printer to the King, 1926.
Warning: These citations may not always be complete (especially for serials).