G900d. Elk Tipi. Split Open.
MLA
McClintock, Walter, 1870-1949. G900d. Elk Tipi. Split Open.. Box 113, folder 5256. 1909 Summer. https://collections.library.yale.edu/catalog/10451033.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 113, folder 5256"])(1909 Summer)[G900d. Elk Tipi. Split Open.]. https://collections.library.yale.edu/catalog/10451033.