MLA

Erdoes, Richard, 1912-2008. Charles Roger Boys. Box 46 | Antonios, Acoma, N.M.. 1975, undated. https://collections.library.yale.edu/catalog/2078063.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 46 | Antonios, Acoma, N.M."])(1975, undated)[Charles Roger Boys]. https://collections.library.yale.edu/catalog/2078063.