Cite

Colorado River

MLA

Dellenbaugh, Frederick Samuel, 1853-1935. Colorado River. Box 2, folder 54. 1908. https://collections.library.yale.edu/catalog/2017884.

APA, 6th edition

Dellenbaugh, Frederick Samuel, 1853-1935. (["Box 2, folder 54"])(1908)[Colorado River]. https://collections.library.yale.edu/catalog/2017884.