Cite

[A canyon floor with dead trees, mountains beyond]

MLA

[A Canyon Floor with Dead Trees, Mountains beyond]. 0AD. https://collections.library.yale.edu/catalog/2025590.

APA, 6th edition

[A canyon floor with dead trees, mountains beyond]. (0 C.E.). [Photographic prints, Photographs, Snapshots]. https://collections.library.yale.edu/catalog/2025590.