Cite

Vol. 4: Yerkes family

MLA

Yerkes, Robert M. (Robert Mearns), 1876-1956. Vol. 4: Yerkes family. Box 139, folder 2298. 1890's-1929. https://collections.library.yale.edu/catalog/10186996.

APA, 6th edition

Yerkes, Robert M. (Robert Mearns), 1876-1956. (["Box 139, folder 2298"])(1890's-1929)[Vol. 4: Yerkes family]. https://collections.library.yale.edu/catalog/10186996.