G865f. Red Fox. Horseback. (Side).
MLA
McClintock, Walter, 1870-1949. G865f. Red Fox. Horseback. (Side).. Box 111, folder 5179. 1908 Summer. https://collections.library.yale.edu/catalog/10450944.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 111, folder 5179"])(1908 Summer)[G865f. Red Fox. Horseback. (Side).]. https://collections.library.yale.edu/catalog/10450944.