421a. Beadwork. Child Holding Puppy.
MLA
McClintock, Walter, 1870-1949. 421a. Beadwork. Child Holding Puppy.. Box 72, folder 4144. 1905 1941. https://collections.library.yale.edu/catalog/2010491.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 72, folder 4144"])(1905 1941)[421a. Beadwork. Child Holding Puppy.]. https://collections.library.yale.edu/catalog/2010491.