Cite

Untitled [Modern architecture]

MLA

Steinberg, Saul, 1914-1999. Untitled [Modern architecture]. Box 478, folder 6713. undated. https://collections.library.yale.edu/catalog/16851548.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 478, folder 6713"])(undated)[Untitled [Modern architecture]]. https://collections.library.yale.edu/catalog/16851548.