Cite

1940's - 1950's

MLA

Steinberg, Saul, 1914-1999. 1940's - 1950's. Box 254. undated. https://collections.library.yale.edu/catalog/2054480.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 254"])(undated)[1940's - 1950's]. https://collections.library.yale.edu/catalog/2054480.