1026. Boy With Grin.
MLA
McClintock, Walter, 1870-1949. 1026. Boy With Grin.. Box 69, folder 3811. 1936. https://collections.library.yale.edu/catalog/2010083.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 69, folder 3811"])(1936)[1026. Boy With Grin.]. https://collections.library.yale.edu/catalog/2010083.