MLA

Johnson, James Weldon, 1871-1938. Printed versions. Box 63, folder 243. 1916-1929. https://collections.library.yale.edu/catalog/16748023.

APA, 6th edition

Johnson, James Weldon, 1871-1938. (["Box 63, folder 243"])(1916-1929)[Printed versions]. https://collections.library.yale.edu/catalog/16748023.