Cite

G1214a. Pony and Boy.

MLA

McClintock, Walter, 1870-1949. G1214a. Pony and Boy.. Box 118, folder 5569. 1912. https://collections.library.yale.edu/catalog/10451405.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 118, folder 5569"])(1912)[G1214a. Pony and Boy.]. https://collections.library.yale.edu/catalog/10451405.