Cite

Black Hills Fall

MLA

Erdoes, Richard, 1912-2008. Black Hills Fall. Box 86 | South Dakota: Badlands, Black Hills, Forts, Saloons, Landscapes, Etc.. 1962-1986, undated. https://collections.library.yale.edu/catalog/2106609.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 86 | South Dakota: Badlands, Black Hills, Forts, Saloons, Landscapes, Etc."])(1962-1986, undated)[Black Hills Fall]. https://collections.library.yale.edu/catalog/2106609.