Cite

FS-125. White Calf. Head Chief. As a Young Man.

MLA

McClintock, Walter, 1870-1949. FS-125. White Calf. Head Chief. As a Young Man.. Box 147, folder 7845. undated. https://collections.library.yale.edu/catalog/10453445.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 147, folder 7845"])(undated)[FS-125. White Calf. Head Chief. As a Young Man.]. https://collections.library.yale.edu/catalog/10453445.