MLA
The Colored American Republican Text Book : a Book of Facts and Figures, Showing What the Republican Party Has Done for the Afro-American. Colored American Pub. Co., 1900. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/610wpzgp05-cor.
APA, 6th edition
The Colored American Republican text book : a book of facts and figures, showing what the Republican Party has done for the Afro-American. (1900). [African American publisher., African American pamphlet.]. Colored American Pub. Co.; Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/610wpzgp05-cor.
Chicago
“The Colored American Republican Text Book : a Book of Facts and Figures, Showing What the Republican Party Has Done for the Afro-American.” African American publisher., African American pamphlet. African American Imprints Collection. Washington: Colored American Pub. Co., 1900. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/610wpzgp05-cor.