Cite

[No. 94: Photograph of man with horses fording river]

MLA

[No. 94: Photograph of Man with Horses Fording River]. 1915. https://collections.library.yale.edu/catalog/11680694.

APA, 6th edition

[No. 94: Photograph of man with horses fording river]. (1915). [Photographs]. https://collections.library.yale.edu/catalog/11680694.