Cite

"Leonard Double Exposure"

MLA

Erdoes, Richard, 1912-2008. "Leonard Double Exposure". Box 75. 1976, undated. https://collections.library.yale.edu/catalog/2098576.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 75"])(1976, undated)["Leonard Double Exposure"]. https://collections.library.yale.edu/catalog/2098576.