Cite

Untitled [Four heads of women]

MLA

Steinberg, Saul, 1914-1999. Untitled [Four heads of women]. Box 78, folder 1614. undated. https://collections.library.yale.edu/catalog/32457555.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 78, folder 1614"])(undated)[Untitled [Four heads of women]]. https://collections.library.yale.edu/catalog/32457555.