Native Americans
MLA
Dellenbaugh, Frederick Samuel, 1853-1935. Native Americans. Box 3, folder 114. n.d.. https://collections.library.yale.edu/catalog/2018323.
APA, 6th edition
Dellenbaugh, Frederick Samuel, 1853-1935. (["Box 3, folder 114"])(n.d.)[Native Americans]. https://collections.library.yale.edu/catalog/2018323.