MLA
Grimke?, Francis J. (Francis James), 1850-1937. The next step in racial cooperation : a discourse delivered in the Fifteenth Street Presbyterian Church, Washington, D.C., November 20, 1921. 1921. African American Imprints Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/8945qftvkg-cor.
APA, 6th edition
Grimke?, Francis J. (Francis James), 1850-1937. (1921)[The next step in racial cooperation : a discourse delivered in the Fifteenth Street Presbyterian Church, Washington, D.C., November 20, 1921]. African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/8945qftvkg-cor.
Chicago
Grimke?, Francis J. (Francis James), 1850-1937, The next step in racial cooperation : a discourse delivered in the Fifteenth Street Presbyterian Church, Washington, D.C., November 20, 1921, 1921, African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/8945qftvkg-cor.