Cite

29. [Tipi at Sunset.]

MLA

McClintock, Walter, 1870-1949. 29. [Tipi at Sunset.]. Box 60, folder 2965. 1941. https://collections.library.yale.edu/catalog/2008381.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 60, folder 2965"])(1941)[29. [Tipi at Sunset.]]. https://collections.library.yale.edu/catalog/2008381.