Cite

"Leonard and Mary"

MLA

Erdoes, Richard, 1912-2008. "Leonard and Mary". Box 74. 1975-1976. https://collections.library.yale.edu/catalog/2097709.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 74"])(1975-1976)["Leonard and Mary"]. https://collections.library.yale.edu/catalog/2097709.