MLA

Freeman, Walter, 1895-1972. 244. 1915 Crew - Morse, Wiman, Meyer, Sturtevant, Sheldon, Law, Bennit, McLane. 1, folder 23. 1912-1916. https://collections.library.yale.edu/catalog/10608503.

APA, 6th edition

Freeman, Walter, 1895-1972. (["1, folder 23"])(1912-1916)[244. 1915 Crew - Morse, Wiman, Meyer, Sturtevant, Sheldon, Law, Bennit, McLane]. https://collections.library.yale.edu/catalog/10608503.