Cite

Beauvoir, Simone de

MLA

Peyre, Henri, 1901-1988. Beauvoir, Simone de. Box 1, folder 2. n.y. Jul 27. https://collections.library.yale.edu/catalog/16495675.

APA, 6th edition

Peyre, Henri, 1901-1988. (["Box 1, folder 2"])(n.y. Jul 27)[Beauvoir, Simone de]. https://collections.library.yale.edu/catalog/16495675.