486. Beaver Ceremony. Blessing Beaver Skin.
MLA
McClintock, Walter, 1870-1949. 486. Beaver Ceremony. Blessing Beaver Skin.. Box 63, folder 3213. 1940. https://collections.library.yale.edu/catalog/2011035.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 63, folder 3213"])(1940)[486. Beaver Ceremony. Blessing Beaver Skin.]. https://collections.library.yale.edu/catalog/2011035.