Cite

Untitled [Man walking among squiggles]

MLA

Steinberg, Saul, 1914-1999. Untitled [Man walking among squiggles]. Box 80, folder 1853. undated. https://collections.library.yale.edu/catalog/16856419.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 80, folder 1853"])(undated)[Untitled [Man walking among squiggles]]. https://collections.library.yale.edu/catalog/16856419.