"Cooperation for Racial Progress," typescript notes
MLA
Johnson, James Weldon, 1871-1938. "Cooperation for Racial Progress," typescript notes. Box 76, folder 491. undated. https://collections.library.yale.edu/catalog/16748054.
APA, 6th edition
Johnson, James Weldon, 1871-1938. (["Box 76, folder 491"])(undated)["Cooperation for Racial Progress," typescript notes]. https://collections.library.yale.edu/catalog/16748054.