Cite

Untitled [Two monkeys in a cage]

MLA

Steinberg, Saul, 1914-1999. Untitled [Two monkeys in a cage]. Box 77, folder 1521. circa 1955-1960. https://collections.library.yale.edu/catalog/32365749.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 77, folder 1521"])(circa 1955-1960)[Untitled [Two monkeys in a cage]]. https://collections.library.yale.edu/catalog/32365749.