Cite

[Photograph of man in civilian dress behind barbed wire, in front of a tent]

MLA

[Photograph of Man in Civilian Dress behind Barbed Wire, in Front of a Tent]. 0AD. https://collections.library.yale.edu/catalog/2017486.

APA, 6th edition

[Photograph of man in civilian dress behind barbed wire, in front of a tent]. (0 C.E.). [Photographic postcards, Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2017486.