Cite

Untitled [Workman putting up an "X" sign]

MLA

Steinberg, Saul, 1914-1999. Untitled [Workman putting up an "X" sign]. Box 81, folder 1893. 1950. https://collections.library.yale.edu/catalog/16856904.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 81, folder 1893"])(1950)[Untitled [Workman putting up an "X" sign]]. https://collections.library.yale.edu/catalog/16856904.