Cite

"Tipi Ritual"

MLA

Erdoes, Richard, 1912-2008. "Tipi Ritual". Box 70. 1976-1983, undated. https://collections.library.yale.edu/catalog/2094524.

APA, 6th edition

Erdoes, Richard, 1912-2008. (["Box 70"])(1976-1983, undated)["Tipi Ritual"]. https://collections.library.yale.edu/catalog/2094524.