Cite

Untitled [Two sketches of armored vehicles]

MLA

Steinberg, Saul, 1914-1999. Untitled [Two sketches of armored vehicles]. Box 79, folder 1734. circa 1944. https://collections.library.yale.edu/catalog/32475712.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 79, folder 1734"])(circa 1944)[Untitled [Two sketches of armored vehicles]]. https://collections.library.yale.edu/catalog/32475712.