4. [Tipi Camped on Swan Lake.]
MLA
McClintock, Walter, 1870-1949. 4. [Tipi Camped on Swan Lake.]. Box 60, folder 2924. 1941. https://collections.library.yale.edu/catalog/2008340.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 60, folder 2924"])(1941)[4. [Tipi Camped on Swan Lake.]]. https://collections.library.yale.edu/catalog/2008340.