Later outline
MLA
Hughes, Langston, 1902-1967. Later outline. Box 369, folder 5955. 1951 May 27. https://collections.library.yale.edu/catalog/17034083.
APA, 6th edition
Hughes, Langston, 1902-1967. (["Box 369, folder 5955"])(1951 May 27)[Later outline]. https://collections.library.yale.edu/catalog/17034083.