Cite

436. [Two Guns (Esto-koatta) and Last Gun, Sons of White Calf.]

MLA

McClintock, Walter, 1870-1949. 436. [Two Guns (Esto-koatta) and Last Gun, Sons of White Calf.]. Box 62, folder 3161. 1940. https://collections.library.yale.edu/catalog/2009243.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 62, folder 3161"])(1940)[436. [Two Guns (Esto-koatta) and Last Gun, Sons of White Calf.]]. https://collections.library.yale.edu/catalog/2009243.