Cite

"Kitch, art photos, etc."

MLA

Steinberg, Saul, 1914-1999. "Kitch, art photos, etc.". Box 403, folder 5338. circa 1920s. https://collections.library.yale.edu/catalog/2052768.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 403, folder 5338"])(circa 1920s)["Kitch, art photos, etc."]. https://collections.library.yale.edu/catalog/2052768.