MLA

714. Antelopes and Snakes at Oraibi. 0AD. https://collections.library.yale.edu/catalog/2010204.

APA, 6th edition

714. Antelopes and snakes at Oraibi. (0 C.E.). [Gelatin silver prints, Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2010204.