Cow boys, Gunnison, COlo
MLA
Cow Boys, Gunnison, COlo. 1892. https://collections.library.yale.edu/catalog/2014383.
APA, 6th edition
Cow boys, Gunnison, COlo. (1892). [Card photographs, Photographic prints, Photographs, Snapshots]. https://collections.library.yale.edu/catalog/2014383.