MLA
Sherrill, William. Come It Must! : an Address. [publisher not identified], 1922. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/146qz613bs-cor.
APA, 6th edition
Sherrill, W. (1922). Come it must! : an address [African American pamphlet., African American author.]. [publisher not identified]; Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/146qz613bs-cor.
Chicago
Sherrill, William. “Come It Must! : an Address.” African American pamphlet., African American author. African American Imprints Collection. [Cincinnati, Ohio?]: [publisher not identified], 1922. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/146qz613bs-cor.