MLA

McClintock, Walter, 1870-1949. G1234. Shooting Stars.. Box 119, folder 5610. 1912. https://collections.library.yale.edu/catalog/10451458.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 119, folder 5610"])(1912)[G1234. Shooting Stars.]. https://collections.library.yale.edu/catalog/10451458.