Cite

Draft C (marked "Master Copy"): typescript, corrected

MLA

Warren, Robert Penn, 1905-1989. Draft C (marked "Master Copy"): typescript, corrected. Box 187, folder 3300. n.d.. https://collections.library.yale.edu/catalog/2011306.

APA, 6th edition

Warren, Robert Penn, 1905-1989. (["Box 187, folder 3300"])(n.d.)[Draft C (marked "Master Copy"): typescript, corrected]. https://collections.library.yale.edu/catalog/2011306.