MLA

Hughes, Langston, 1902-1967. National Association for the Advancement of Colored People: Legal Defense and Educational Fund. Box 117, folder 2230. 1961-67. https://collections.library.yale.edu/catalog/32460892.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 117, folder 2230"])(1961-67)[National Association for the Advancement of Colored People: Legal Defense and Educational Fund]. https://collections.library.yale.edu/catalog/32460892.