Cite

29a. [Tipi with Evening Sky.]

MLA

McClintock, Walter, 1870-1949. 29a. [Tipi with Evening Sky.]. Box 60, folder 2966. 1941. https://collections.library.yale.edu/catalog/2008382.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 60, folder 2966"])(1941)[29a. [Tipi with Evening Sky.]]. https://collections.library.yale.edu/catalog/2008382.