Cite

Untitled [Abstract walking figure]

MLA

Steinberg, Saul, 1914-1999. Untitled [Abstract walking figure]. Box 75, folder 1368. undated. https://collections.library.yale.edu/catalog/16855649.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 75, folder 1368"])(undated)[Untitled [Abstract walking figure]]. https://collections.library.yale.edu/catalog/16855649.