Cite

910. Calf Tail and Bear Spear. In Front of Our Otter Tipi.

MLA

McClintock, Walter, 1870-1949. 910. Calf Tail and Bear Spear. In Front of Our Otter Tipi.. Box 68, folder 3719. undated. https://collections.library.yale.edu/catalog/2009896.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 68, folder 3719"])(undated)[910. Calf Tail and Bear Spear. In Front of Our Otter Tipi.]. https://collections.library.yale.edu/catalog/2009896.