Cite

King, Martin Luther, Jr.

MLA

Hughes, Langston, 1902-1967. King, Martin Luther, Jr.. Box 572, folder 13655. 1964. https://collections.library.yale.edu/catalog/17034209.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 572, folder 13655"])(1964)[King, Martin Luther, Jr.]. https://collections.library.yale.edu/catalog/17034209.