MLA

Wenderoth, Taylor, and Brown. [Photograph of an Unidentified Man]. 0AD. https://collections.library.yale.edu/catalog/2011053.

APA, 6th edition

Wenderoth, T., & B. (0 C.E.). [Photograph of an unidentified man] [Card photographs, Cartes-de-visite, Photographic prints, Photographs, Studio portraits]. https://collections.library.yale.edu/catalog/2011053.