MLA

McCandless, Stanley R. (Stanley Russell), 1897-. Biographical materials. Box 1. 1923-1985. https://collections.library.yale.edu/catalog/10020286.

APA, 6th edition

McCandless, Stanley R. (Stanley Russell), 1897-. (["Box 1"])(1923-1985)[Biographical materials]. https://collections.library.yale.edu/catalog/10020286.