Cite

Untitled [Man contemplating caged monkey]

MLA

Steinberg, Saul, 1914-1999. Untitled [Man contemplating caged monkey]. Box 80, folder 1858. circa 1955-1960. https://collections.library.yale.edu/catalog/16856424.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 80, folder 1858"])(circa 1955-1960)[Untitled [Man contemplating caged monkey]]. https://collections.library.yale.edu/catalog/16856424.