Cite

959. [Brave Dog Society. Black Bear Speaking.]

MLA

McClintock, Walter, 1870-1949. 959. [Brave Dog Society. Black Bear Speaking.]. Box 68, folder 3772. undated. https://collections.library.yale.edu/catalog/2010025.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 68, folder 3772"])(undated)[959. [Brave Dog Society. Black Bear Speaking.]]. https://collections.library.yale.edu/catalog/2010025.