Cite

Entrance to upper part of Mukuntoweap or Little Zion Valley (looking east) 1903

MLA

Entrance to Upper Part of Mukuntoweap or Little Zion Valley (Looking East) 1903. 1903. https://collections.library.yale.edu/catalog/2025423.

APA, 6th edition

Entrance to upper part of Mukuntoweap or Little Zion Valley (looking east) 1903. (1903). [Photographic prints, Photographs, Snapshots]. https://collections.library.yale.edu/catalog/2025423.