MLA

Brodkin, Herbert, 1912-1990. Scripts. Box 4, folder 81. 1968. https://collections.library.yale.edu/catalog/32216805.

APA, 6th edition

Brodkin, Herbert, 1912-1990. (["Box 4, folder 81"])(1968)[Scripts]. https://collections.library.yale.edu/catalog/32216805.