MLA

Hughes, Langston, 1902-1967. Fate at the Wedding (Bodas de Sangre), drafts, typescript and carbon, corrected. Box 424, folder 9421. 1938. https://collections.library.yale.edu/catalog/17034136.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 424, folder 9421"])(1938)[Fate at the Wedding (Bodas de Sangre), drafts, typescript and carbon, corrected]. https://collections.library.yale.edu/catalog/17034136.