305. Water Carriers. At Lake. Horse Drinking.
MLA
McClintock, Walter, 1870-1949. 305. Water Carriers. At Lake. Horse Drinking.. Box 72, folder 4095. 1905 1941. https://collections.library.yale.edu/catalog/2010779.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 72, folder 4095"])(1905 1941)[305. Water Carriers. At Lake. Horse Drinking.]. https://collections.library.yale.edu/catalog/2010779.