MLA

Hughes, Langston, 1902-1967. Outline. Box 366, folder 5894. 1953. https://collections.library.yale.edu/catalog/17034067.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 366, folder 5894"])(1953)[Outline]. https://collections.library.yale.edu/catalog/17034067.