Cite

[The canyon of Brush Creek - looking up]

MLA

Hillers, John K. [The Canyon of Brush Creek - Looking up]. 0AD. https://collections.library.yale.edu/catalog/2018212.

APA, 6th edition

Hillers, J. K. (0 C.E.). [The canyon of Brush Creek - looking up] [Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2018212.