Interview 9
MLA
Sartre, Jean-Paul, 1905-1980. Interview 9. Box 1, folder 8. 1971 Mar 26. https://collections.library.yale.edu/catalog/16538162.
APA, 6th edition
Sartre, Jean-Paul, 1905-1980. (["Box 1, folder 8"])(1971 Mar 26)[Interview 9]. https://collections.library.yale.edu/catalog/16538162.