Cite

Photographs of Plains Indians [graphic].

MLA

Photographs of Plains Indians [Graphic]. 0AD. https://collections.library.yale.edu/catalog/2010716.

APA, 6th edition

Photographs of Plains Indians [graphic]. (0 C.E.). [Pictorial works, Snapshots, Photographic prints]. https://collections.library.yale.edu/catalog/2010716.