Cite

Cunard, Nancy, letters of introduction for Hughes

MLA

Hughes, Langston, 1902-1967. Cunard, Nancy, letters of introduction for Hughes. Box 49, folder 921. n.d.. https://collections.library.yale.edu/catalog/16998748.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 49, folder 921"])(n.d.)[Cunard, Nancy, letters of introduction for Hughes]. https://collections.library.yale.edu/catalog/16998748.