MLA

Hughes, Langston, 1902-1967. Young Men's Hebrew Association. Box 176, folder 3222. 1940-59. https://collections.library.yale.edu/catalog/17034006.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 176, folder 3222"])(1940-59)[Young Men's Hebrew Association]. https://collections.library.yale.edu/catalog/17034006.