Cite

Song, draft, mechanical reproduction of holograph

MLA

Hughes, Langston, 1902-1967. Song, draft, mechanical reproduction of holograph. Box 390, folder 7216. 1946 May 5. https://collections.library.yale.edu/catalog/17034104.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 390, folder 7216"])(1946 May 5)[Song, draft, mechanical reproduction of holograph]. https://collections.library.yale.edu/catalog/17034104.