MLA

Steinberg, Saul, 1914-1999. Noses: [Profile of man showing two noses; Profile of man with mustache with small characters in background]. Box 75, folder 1353. undated. https://collections.library.yale.edu/catalog/16855634.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 75, folder 1353"])(undated)[Noses: [Profile of man showing two noses; Profile of man with mustache with small characters in background]]. https://collections.library.yale.edu/catalog/16855634.