MLA

Plowden, David (1932). Steamer William A. McGonagle, Kinsman Lines, at Lake Rail Elevator. Buffalo, New York (1085-2043). Box 59. 1985 October. https://collections.library.yale.edu/catalog/2041396.

APA, 6th edition

Plowden, David (1932). (["Box 59"])(1985 October)[Steamer William A. McGonagle, Kinsman Lines, at Lake Rail Elevator. Buffalo, New York (1085-2043)]. https://collections.library.yale.edu/catalog/2041396.