American Society of Composers, Authors & Publishers (ASCAP)
MLA
Hughes, Langston, 1902-1967. American Society of Composers, Authors & Publishers (ASCAP). Box 7, folder 141-144. 1935-66. https://collections.library.yale.edu/catalog/32584821.
APA, 6th edition
Hughes, Langston, 1902-1967. (["Box 7, folder 141-144"])(1935-66)[American Society of Composers, Authors & Publishers (ASCAP)]. https://collections.library.yale.edu/catalog/32584821.