The Writers' League Against Lynching
MLA
Toomer, Jean, 1894-1967. The Writers' League Against Lynching. Box 9, folder 284. 1933-34. https://collections.library.yale.edu/catalog/16725496.
APA, 6th edition
Toomer, Jean, 1894-1967. (["Box 9, folder 284"])(1933-34)[The Writers' League Against Lynching]. https://collections.library.yale.edu/catalog/16725496.