Cite

69. [Big Moon Riding his White War-Horse.]

MLA

McClintock, Walter, 1870-1949. 69. [Big Moon Riding his White War-Horse.]. Box 60, folder 3014. 1941. https://collections.library.yale.edu/catalog/2008471.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 60, folder 3014"])(1941)[69. [Big Moon Riding his White War-Horse.]]. https://collections.library.yale.edu/catalog/2008471.