Cite

Early drafts of prefaces by Warren: holograph and typescript

MLA

Warren, Robert Penn, 1905-1989. Early drafts of prefaces by Warren: holograph and typescript. Box 107, folder 1967-89. n.d.. https://collections.library.yale.edu/catalog/32195110.

APA, 6th edition

Warren, Robert Penn, 1905-1989. (["Box 107, folder 1967-89"])(n.d.)[Early drafts of prefaces by Warren: holograph and typescript]. https://collections.library.yale.edu/catalog/32195110.