Cite

Untitled [Sitting dog with scowl]

MLA

Steinberg, Saul, 1914-1999. Untitled [Sitting dog with scowl]. Box 459, folder 6372. undated. https://collections.library.yale.edu/catalog/16851496.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 459, folder 6372"])(undated)[Untitled [Sitting dog with scowl]]. https://collections.library.yale.edu/catalog/16851496.