MLA

Erdoes, Richard, 1912-2008. Wounded Knee, 1973. Box 14. https://collections.library.yale.edu/catalog/2001322.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 14"])[Wounded Knee, 1973]. https://collections.library.yale.edu/catalog/2001322.