Cite

Switchman Coupling Cars, Delaware Hudson Railroad. Whitehall, New York (D

MLA

Plowden, David (1932). Switchman Coupling Cars, Delaware Hudson Railroad. Whitehall, New York (D. Box 76. 1975. https://collections.library.yale.edu/catalog/2041796.

APA, 6th edition

Plowden, David (1932). (["Box 76"])(1975)[Switchman Coupling Cars, Delaware Hudson Railroad. Whitehall, New York (D]. https://collections.library.yale.edu/catalog/2041796.