National Association for the Advancement of Colored People: Baltimore Branch
MLA
Hughes, Langston, 1902-1967. National Association for the Advancement of Colored People: Baltimore Branch. Box 117, folder 2226. 1950-65. https://collections.library.yale.edu/catalog/32460658.
APA, 6th edition
Hughes, Langston, 1902-1967. (["Box 117, folder 2226"])(1950-65)[National Association for the Advancement of Colored People: Baltimore Branch]. https://collections.library.yale.edu/catalog/32460658.