MLA

Hughes, Langston, 1902-1967. Storey, Moorfield. Box 17, folder 212. 1875-1978. https://collections.library.yale.edu/catalog/16847719.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 17, folder 212"])(1875-1978)[Storey, Moorfield]. https://collections.library.yale.edu/catalog/16847719.