F816b. Water Carriers. At Lake. Horse Drinking. Mother With Baby. Going to Lake.
MLA
McClintock, Walter, 1870-1949. F816b. Water Carriers. At Lake. Horse Drinking. Mother With Baby. Going to Lake.. Box 139, folder 6735. 1908. https://collections.library.yale.edu/catalog/10452422.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 139, folder 6735"])(1908)[F816b. Water Carriers. At Lake. Horse Drinking. Mother With Baby. Going to Lake.]. https://collections.library.yale.edu/catalog/10452422.