"Two Women Camp"
MLA
Erdoes, Richard, 1912-2008. "Two Women Camp". Box 47. undated. https://collections.library.yale.edu/catalog/2078859.
APA, 6th edition
Erdoes, Richard, 1912-2008. (["Box 47"])(undated)["Two Women Camp"]. https://collections.library.yale.edu/catalog/2078859.