MLA

Erdoes, Richard, 1912-2008. "San Ildefonso Drums". Box 65. 1975-1988. https://collections.library.yale.edu/catalog/2091576.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 65"])(1975-1988)["San Ildefonso Drums"]. https://collections.library.yale.edu/catalog/2091576.