Cite

501b. [Blackfeet Man.]

MLA

McClintock, Walter, 1870-1949. 501b. [Blackfeet Man.]. Box 63, folder 3226. 1947. https://collections.library.yale.edu/catalog/2008789.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 63, folder 3226"])(1947)[501b. [Blackfeet Man.]]. https://collections.library.yale.edu/catalog/2008789.