Moore, Fred R.
MLA
Hughes, Langston, 1902-1967. Moore, Fred R.. Box 7 (Oversize), folder 92. 1920 January 12. https://collections.library.yale.edu/catalog/16198540.
APA, 6th edition
Hughes, Langston, 1902-1967. (["Box 7 (Oversize), folder 92"])(1920 January 12)[Moore, Fred R.]. https://collections.library.yale.edu/catalog/16198540.