Cite

Johnson, John H.

MLA

Hughes, Langston, 1902-1967. Johnson, John H.. Box 469, folder 11547. n.d.. https://collections.library.yale.edu/catalog/31919214.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 469, folder 11547"])(n.d.)[Johnson, John H.]. https://collections.library.yale.edu/catalog/31919214.