MLA

Hughes, Langston, 1902-1967. Knoxville College. Box 17, folder 206. 1875-1978. https://collections.library.yale.edu/catalog/16847715.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 17, folder 206"])(1875-1978)[Knoxville College]. https://collections.library.yale.edu/catalog/16847715.