Cite

(male nude on ground, black cat in background)

MLA

Giard, Robert. (Male Nude on Ground, Black Cat in Background). 0AD. https://collections.library.yale.edu/catalog/2034834.

APA, 6th edition

Giard, R. (0 C.E.). (male nude on ground, black cat in background). https://collections.library.yale.edu/catalog/2034834.