Cite

Untitled [Abstract figures]

MLA

Steinberg, Saul, 1914-1999. Untitled [Abstract figures]. Box 415, folder 5570. circa 1957. https://collections.library.yale.edu/catalog/16849945.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 415, folder 5570"])(circa 1957)[Untitled [Abstract figures]]. https://collections.library.yale.edu/catalog/16849945.