Cite

Camp on the rim at Bass Camp. This is out on a point with the canyon all round except at the back

MLA

Dellenbaugh, Frederick Samuel, 1853-1935. Camp on the rim at Bass Camp. This is out on a point with the canyon all round except at the back. Box 1 | Folder 31. 1907. https://collections.library.yale.edu/catalog/2017666.

APA, 6th edition

Dellenbaugh, Frederick Samuel, 1853-1935. (["Box 1 | Folder 31"])(1907)[Camp on the rim at Bass Camp. This is out on a point with the canyon all round except at the back]. https://collections.library.yale.edu/catalog/2017666.