[Photograph of an unidentified man seated]
MLA
Henszey, and Co. [Photograph of an Unidentified Man Seated]. 0AD. https://collections.library.yale.edu/catalog/2011054.
APA, 6th edition
H., & C. (0 C.E.). [Photograph of an unidentified man seated] [Card photographs, Cartes-de-visite, Photographic prints, Photographs, Studio portraits]. https://collections.library.yale.edu/catalog/2011054.