"B" General
MLA
Hughes, Langston, 1902-1967. "B" General. Box 12, folder 242-243. ca. 1920s-60s. https://collections.library.yale.edu/catalog/33412481.
APA, 6th edition
Hughes, Langston, 1902-1967. (["Box 12, folder 242-243"])(ca. 1920s-60s)["B" General]. https://collections.library.yale.edu/catalog/33412481.