F6101. Horse Herds. Single Herder Watching Horses. Low Ridge.
MLA
McClintock, Walter, 1870-1949. F6101. Horse Herds. Single Herder Watching Horses. Low Ridge.. Box 137, folder 6387. 1906 Spring. https://collections.library.yale.edu/catalog/10452072.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 137, folder 6387"])(1906 Spring)[F6101. Horse Herds. Single Herder Watching Horses. Low Ridge.]. https://collections.library.yale.edu/catalog/10452072.