F6121. Horse Herds. Herders Starting After Bunch.
MLA
McClintock, Walter, 1870-1949. F6121. Horse Herds. Herders Starting After Bunch.. Box 137, folder 6407. 1906. https://collections.library.yale.edu/catalog/10452092.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 137, folder 6407"])(1906)[F6121. Horse Herds. Herders Starting After Bunch.]. https://collections.library.yale.edu/catalog/10452092.