Paul and Pauli Robeson
MLA
Hughes, Langston, 1902-1967. Paul and Pauli Robeson. Box 16, folder 186. 1937-1944. https://collections.library.yale.edu/catalog/16206977.
APA, 6th edition
Hughes, Langston, 1902-1967. (["Box 16, folder 186"])(1937-1944)[Paul and Pauli Robeson]. https://collections.library.yale.edu/catalog/16206977.