Cite

Blacksmith, Belt Railway of Chicago, Clearing Yard. Chicago, Illinois (C-782-77)

MLA

Plowden, David (1932). Blacksmith, Belt Railway of Chicago, Clearing Yard. Chicago, Illinois (C-782-77). Box 17. 1982 July. https://collections.library.yale.edu/catalog/2038502.

APA, 6th edition

Plowden, David (1932). (["Box 17"])(1982 July)[Blacksmith, Belt Railway of Chicago, Clearing Yard. Chicago, Illinois (C-782-77)]. https://collections.library.yale.edu/catalog/2038502.