Cite

Photographs of the Blackfeet Indian sun dance

MLA

Hanneman, Harold. Photographs of the Blackfeet Indian Sun Dance. 1935. https://collections.library.yale.edu/catalog/2014251.

APA, 6th edition

Hanneman, H. (1935). Photographs of the Blackfeet Indian sun dance [Pictorial works, Photographic prints, Snapshots]. https://collections.library.yale.edu/catalog/2014251.