Cite

F938. Big Moon. Horseback. Camp in Distance.

MLA

McClintock, Walter, 1870-1949. F938. Big Moon. Horseback. Camp in Distance.. Box 141, folder 7088. 1909. https://collections.library.yale.edu/catalog/10452781.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 141, folder 7088"])(1909)[F938. Big Moon. Horseback. Camp in Distance.]. https://collections.library.yale.edu/catalog/10452781.