Cite

"Waterfalls"

MLA

Erdoes, Richard, 1912-2008. "Waterfalls". Box 79. 1975-1987, undated. https://collections.library.yale.edu/catalog/2101124.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 79"])(1975-1987, undated)["Waterfalls"]. https://collections.library.yale.edu/catalog/2101124.