MLA

Josephson, Matthew, 1899-1978. Orlovitz, Gil. Box 8, folder 216. 1965-67, n.d.. https://collections.library.yale.edu/catalog/17091495.

APA, 6th edition

Josephson, Matthew, 1899-1978. (["Box 8, folder 216"])(1965-67, n.d.)[Orlovitz, Gil]. https://collections.library.yale.edu/catalog/17091495.