Williams, Bert
MLA
Hughes, Langston, 1902-1967. Williams, Bert. Box 21, folder 322. 1875-1978. https://collections.library.yale.edu/catalog/16207099.
APA, 6th edition
Hughes, Langston, 1902-1967. (["Box 21, folder 322"])(1875-1978)[Williams, Bert]. https://collections.library.yale.edu/catalog/16207099.