Cite

Canadian Pacific Railway, Locomotive #2461. Vaudreuil, Quebec, Canada (CPR-360-2461)

MLA

Plowden, David (1932). Canadian Pacific Railway, Locomotive #2461. Vaudreuil, Quebec, Canada (CPR-360-2461). Box 173. 1960 March. https://collections.library.yale.edu/catalog/2043940.

APA, 6th edition

Plowden, David (1932). (["Box 173"])(1960 March)[Canadian Pacific Railway, Locomotive #2461. Vaudreuil, Quebec, Canada (CPR-360-2461)]. https://collections.library.yale.edu/catalog/2043940.