Cite

F507. Camp on Way to Mountains. Horses Playing.

MLA

McClintock, Walter, 1870-1949. F507. Camp on Way to Mountains. Horses Playing.. Box 136, folder 6130. 1905 Summer. https://collections.library.yale.edu/catalog/10451802.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 136, folder 6130"])(1905 Summer)[F507. Camp on Way to Mountains. Horses Playing.]. https://collections.library.yale.edu/catalog/10451802.