Cite

Research materials

MLA

Hughes, Langston, 1902-1967. Research materials. Box 302, folder 4971. n.d.. https://collections.library.yale.edu/catalog/17034043.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 302, folder 4971"])(n.d.)[Research materials]. https://collections.library.yale.edu/catalog/17034043.