MLA

Hughes, Langston, 1902-1967. Carver, George Washington. Box 19, folder 243. 1875-1978. https://collections.library.yale.edu/catalog/16207024.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 19, folder 243"])(1875-1978)[Carver, George Washington]. https://collections.library.yale.edu/catalog/16207024.