Mesa Verde Various Ruins
MLA
Erdoes, Richard, 1912-2008. Mesa Verde Various Ruins. Box 49 | Anasazi Ruins, Arizona, Colorado, included: Tonto, Montezuma, Mesa Verde, Aztec. 1980-1991, undated. https://collections.library.yale.edu/catalog/2079617.
APA, 6th edition
Erdoes, Richard, 1912-2008. (["Box 49 | Anasazi Ruins, Arizona, Colorado, included: Tonto, Montezuma, Mesa Verde, Aztec"])(1980-1991, undated)[Mesa Verde Various Ruins]. https://collections.library.yale.edu/catalog/2079617.