Cite

Holiday, Billie (in Series XII)

MLA

Hughes, Langston, 1902-1967. Holiday, Billie (in Series XII). Box 633, folder 14226. [1955]. https://collections.library.yale.edu/catalog/32407249.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 633, folder 14226"])([1955])[Holiday, Billie (in Series XII)]. https://collections.library.yale.edu/catalog/32407249.