Cite

The Yosemite Valley from the Mariposa Trail, pl. I [1]

MLA

The Yosemite Valley from the Mariposa Trail, Pl. I [1]. 0AD. https://collections.library.yale.edu/catalog/2000900.

APA, 6th edition

The Yosemite Valley from the Mariposa Trail, pl. I [1]. (0 C.E.). [Illustrations, Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2000900.