MLA

Hughes, Langston, 1902-1967. Scottsboro Defense Fund Auction. Box 560, folder 13454. 1934, n.d.. https://collections.library.yale.edu/catalog/17034207.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 560, folder 13454"])(1934, n.d.)[Scottsboro Defense Fund Auction]. https://collections.library.yale.edu/catalog/17034207.