Laramie Hills.
MLA
Hutton, James D. Laramie Hills. 0AD. https://collections.library.yale.edu/catalog/11447602.
APA, 6th edition
Hutton, J. D. (0 C.E.). Laramie Hills. [Photographic prints, Photographs, Salted paper prints]. https://collections.library.yale.edu/catalog/11447602.