Cite

Untitled [Study of four dogs]

MLA

Steinberg, Saul, 1914-1999. Untitled [Study of four dogs]. Box 461, folder 6393. circa 1989. https://collections.library.yale.edu/catalog/16854946.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 461, folder 6393"])(circa 1989)[Untitled [Study of four dogs]]. https://collections.library.yale.edu/catalog/16854946.