Cite

Yosemite Valley from Glacier point

MLA

Dellenbaugh, Frederick Samuel, 1853-1935. Yosemite Valley from Glacier point. Box 2 | Folder 48. 1921. https://collections.library.yale.edu/catalog/2017861.

APA, 6th edition

Dellenbaugh, Frederick Samuel, 1853-1935. (["Box 2 | Folder 48"])(1921)[Yosemite Valley from Glacier point]. https://collections.library.yale.edu/catalog/2017861.