Untitled [Cut out bust of a man]
MLA
Steinberg, Saul, 1914-1999. Untitled [Cut out bust of a man]. Box 75, folder 1387. undated. https://collections.library.yale.edu/catalog/16855668.
APA, 6th edition
Steinberg, Saul, 1914-1999. (["Box 75, folder 1387"])(undated)[Untitled [Cut out bust of a man]]. https://collections.library.yale.edu/catalog/16855668.