Cite

East lobe of Lyell Glacier, at head of Lyell Fork of Tuolumne River. 25

MLA

East Lobe of Lyell Glacier, at Head of Lyell Fork of Tuolumne River. 25. 0AD. https://collections.library.yale.edu/catalog/2015194.

APA, 6th edition

East lobe of Lyell Glacier, at head of Lyell Fork of Tuolumne River. 25. (0 C.E.). [Photographic prints, Photographs, Stereographs]. https://collections.library.yale.edu/catalog/2015194.