MLA

Hughes, Langston, 1902-1967. Gordon, Taylor. Box 16, folder 162. 1875-1978. https://collections.library.yale.edu/catalog/16206958.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 16, folder 162"])(1875-1978)[Gordon, Taylor]. https://collections.library.yale.edu/catalog/16206958.