Cite

"Negro Silent Protest Parade"

MLA

Johnson, James Weldon, 1871-1938. "Negro Silent Protest Parade". Box 104, folder 880. 1917 July 28. https://collections.library.yale.edu/catalog/16793690.

APA, 6th edition

Johnson, James Weldon, 1871-1938. (["Box 104, folder 880"])(1917 July 28)["Negro Silent Protest Parade"]. https://collections.library.yale.edu/catalog/16793690.