Cite

Untitled [Dubito Ergo Sum]

MLA

Steinberg, Saul, 1914-1999. Untitled [Dubito Ergo Sum]. Box 534 (Oversize), folder 7207. circa 1965-1967. https://collections.library.yale.edu/catalog/16855250.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 534 (Oversize), folder 7207"])(circa 1965-1967)[Untitled [Dubito Ergo Sum]]. https://collections.library.yale.edu/catalog/16855250.