Cite

"Grand Canon, Colorado River, near Paria Creek, looking east"

MLA

Bell, William. "Grand Canon, Colorado River, near Paria Creek, Looking East". 0AD. https://collections.library.yale.edu/catalog/2003068.

APA, 6th edition

Bell, W. (0 C.E.). "Grand Canon, Colorado River, near Paria Creek, looking east" [Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2003068.