Cite

Untitled [Man in hat carrying sleeping woman in his arms]

MLA

Steinberg, Saul, 1914-1999. Untitled [Man in hat carrying sleeping woman in his arms]. Box 447, folder 6143. undated. https://collections.library.yale.edu/catalog/16850011.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 447, folder 6143"])(undated)[Untitled [Man in hat carrying sleeping woman in his arms]]. https://collections.library.yale.edu/catalog/16850011.