MLA

Palmquist, Peter E. (1936-2003). Cherry, Edgar. Box 53. circa 1850-2003. https://collections.library.yale.edu/catalog/12246499.

APA, 6th edition

Palmquist, Peter E. (1936-2003). (["Box 53"])(circa 1850-2003)[Cherry, Edgar]. https://collections.library.yale.edu/catalog/12246499.