Allen, D. M.
MLA
Hughes, Langston, 1902-1967. Allen, D. M.. Box 5, folder 100. 1954. https://collections.library.yale.edu/catalog/33090446.
APA, 6th edition
Hughes, Langston, 1902-1967. (["Box 5, folder 100"])(1954)[Allen, D. M.]. https://collections.library.yale.edu/catalog/33090446.