Cite

Untitled [Man between two rolling boulders]

MLA

Steinberg, Saul, 1914-1999. Untitled [Man between two rolling boulders]. Box 538 (Oversize), folder 7254. 1965. https://collections.library.yale.edu/catalog/16855276.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 538 (Oversize), folder 7254"])(1965)[Untitled [Man between two rolling boulders]]. https://collections.library.yale.edu/catalog/16855276.