"F" General [13 of 14]
MLA
Hughes, Langston, 1902-1967. "F" General [13 of 14]. Box 60, folder 1150. ca. 1920s-60s. https://collections.library.yale.edu/catalog/33078306.
APA, 6th edition
Hughes, Langston, 1902-1967. (["Box 60, folder 1150"])(ca. 1920s-60s)["F" General [13 of 14]]. https://collections.library.yale.edu/catalog/33078306.