MLA

Erdoes, Richard, 1912-2008. White House Ruin Medium Long and Fall. Box 48 | Anasazi Ruins, Arizona, Colorado, included: Tonto, Montezuma, Mesa Verde, Aztec. 1977, undated. https://collections.library.yale.edu/catalog/2079175.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 48 | Anasazi Ruins, Arizona, Colorado, included: Tonto, Montezuma, Mesa Verde, Aztec"])(1977, undated)[White House Ruin Medium Long and Fall]. https://collections.library.yale.edu/catalog/2079175.