Cite

Cyrus R. Vance's entry from the History of the Class of 1939.

MLA

Cyrus R. Vance's Entry from the History of the Class of 1939. 1939. https://collections.library.yale.edu/catalog/10012720.

APA, 6th edition

Cyrus R. Vance's entry from the History of the Class of 1939. (1939). [Books (part of)]. https://collections.library.yale.edu/catalog/10012720.