Chicago, Illinois (1079-235)
MLA
Plowden, David (1932). Chicago, Illinois (1079-235). Box 8. 1979 October. https://collections.library.yale.edu/catalog/2036752.
APA, 6th edition
Plowden, David (1932). (["Box 8"])(1979 October)[Chicago, Illinois (1079-235)]. https://collections.library.yale.edu/catalog/2036752.