Cite

"Un-American Activites"

MLA

Josephson, Matthew, 1899-1978. "Un-American Activites". Box 15, folder 368. 1921-1978. https://collections.library.yale.edu/catalog/2012195.

APA, 6th edition

Josephson, Matthew, 1899-1978. (["Box 15, folder 368"])(1921-1978)["Un-American Activites"]. https://collections.library.yale.edu/catalog/2012195.