Cite

Untitled [Man drawing himself seated]

MLA

Steinberg, Saul, 1914-1999. Untitled [Man drawing himself seated]. Box 78, folder 1607. undated. https://collections.library.yale.edu/catalog/32457526.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 78, folder 1607"])(undated)[Untitled [Man drawing himself seated]]. https://collections.library.yale.edu/catalog/32457526.