Cite

Teachers Union of the City of New York

MLA

Hughes, Langston, 1902-1967. Teachers Union of the City of New York. Box 154, folder 2857-2858. 1943-63, n.d.. https://collections.library.yale.edu/catalog/17020474.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 154, folder 2857-2858"])(1943-63, n.d.)[Teachers Union of the City of New York]. https://collections.library.yale.edu/catalog/17020474.