Cite

Bulldogging a steer. "Stampede" New York City. No. 152

MLA

Bulldogging a Steer. "Stampede" New York City. No. 152. 0AD. https://collections.library.yale.edu/catalog/2014721.

APA, 6th edition

Bulldogging a steer. "Stampede" New York City. No. 152. (0 C.E.). [Photographic postcards, Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2014721.