Cite

Handbook plans of work

MLA

Cohen, Felix S., 1907-1953. Handbook plans of work. Box 12, folder 166. 1939-40, n.d.. https://collections.library.yale.edu/catalog/17147616.

APA, 6th edition

Cohen, Felix S., 1907-1953. (["Box 12, folder 166"])(1939-40, n.d.)[Handbook plans of work]. https://collections.library.yale.edu/catalog/17147616.