Cite

"19th Century New Mexico"

MLA

Erdoes, Richard, 1912-2008. "19th Century New Mexico". Box 64. 1952-1999. https://collections.library.yale.edu/catalog/2090523.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 64"])(1952-1999)["19th Century New Mexico"]. https://collections.library.yale.edu/catalog/2090523.