F661. Beaver Ceremony. Ceremonial With Beaver Skins.
MLA
McClintock, Walter, 1870-1949. F661. Beaver Ceremony. Ceremonial With Beaver Skins.. Box 137, folder 6347. 1906 Spring. https://collections.library.yale.edu/catalog/10452031.
APA, 6th edition
McClintock, Walter, 1870-1949. (["Box 137, folder 6347"])(1906 Spring)[F661. Beaver Ceremony. Ceremonial With Beaver Skins.]. https://collections.library.yale.edu/catalog/10452031.