MLA

Hopi Man Weaving Blanket, Oraibi, Arizona. Williamson Haffner Co., 0AD. https://collections.library.yale.edu/catalog/2015683.

APA, 6th edition

Hopi man weaving blanket, Oraibi, Arizona. (0 C.E.). [Pictorial works, Portraits, Halftone photomechanical prints, Postcards]. Williamson Haffner Co. https://collections.library.yale.edu/catalog/2015683.