MLA

Steinberg, Saul, 1914-1999. Japanese patterned paper covered cardboard box with coin, paper fortune, carved wood horse figurine, and package of Philippine cigarettes. Box 316. undated. https://collections.library.yale.edu/catalog/15947010.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 316"])(undated)[Japanese patterned paper covered cardboard box with coin, paper fortune, carved wood horse figurine, and package of Philippine cigarettes]. https://collections.library.yale.edu/catalog/15947010.