Cite

"Ada Overton Walker," draft, typescript, corrected

MLA

Johnson, James Weldon, 1871-1938. "Ada Overton Walker," draft, typescript, corrected. Box 67, folder 280. undated. https://collections.library.yale.edu/catalog/10461261.

APA, 6th edition

Johnson, James Weldon, 1871-1938. (["Box 67, folder 280"])(undated)["Ada Overton Walker," draft, typescript, corrected]. https://collections.library.yale.edu/catalog/10461261.