Cliffs above the Middle Fork Canyon. 94
MLA
Cliffs above the Middle Fork Canyon. 94. 0AD. https://collections.library.yale.edu/catalog/2015489.
APA, 6th edition
Cliffs above the Middle Fork Canyon. 94. (0 C.E.). [Photographic prints, Photographs, Stereographs]. https://collections.library.yale.edu/catalog/2015489.