MLA

Erdoes, Richard, 1912-2008. Pottery Firing Night & Day. Box 46 | Antonios, Acoma, N.M.. undated. https://collections.library.yale.edu/catalog/2078228.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 46 | Antonios, Acoma, N.M."])(undated)[Pottery Firing Night & Day]. https://collections.library.yale.edu/catalog/2078228.