MLA
Watson, L. D. The Price of Victory : an Oration. [The College?], 1919. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/600ns1rpdt-cor.
APA, 6th edition
Watson, L. D. (1919). The price of victory : an oration [African American publisher., African American pamphlet., African American author.]. [The College?]; Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/600ns1rpdt-cor.
Chicago
Watson, L. D. “The Price of Victory : an Oration.” African American publisher., African American pamphlet., African American author. African American Imprints Collection. [Jacksonville, Fla.?]: [The College?], 1919. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/600ns1rpdt-cor.