MLA
Washington, Booker T., 1856-1915. Black-belt diamonds : gems from the speeches, addresses, and talks to students of Booker T. Washington, principal of Tuskegee Institute, Tuskegee, Ala.. 1898. African American Imprints Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/378tb2rchj-cor.
APA, 6th edition
Washington, Booker T., 1856-1915. (1898)[Black-belt diamonds : gems from the speeches, addresses, and talks to students of Booker T. Washington, principal of Tuskegee Institute, Tuskegee, Ala.]. African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/378tb2rchj-cor.
Chicago
Washington, Booker T., 1856-1915, Black-belt diamonds : gems from the speeches, addresses, and talks to students of Booker T. Washington, principal of Tuskegee Institute, Tuskegee, Ala., 1898, African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/378tb2rchj-cor.