MLA
Giles, William H. Life and Times of the Prophet Amos. Published for H.T. Kealing, 1902. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/846d2548rd-cor.
APA, 6th edition
Giles, W. H. (1902). Life and times of the prophet Amos [African American author., African American publisher.]. Published for H.T. Kealing; Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/846d2548rd-cor.
Chicago
Giles, William H. “Life and Times of the Prophet Amos.” African American author., African American publisher. African American Imprints Collection. Philadelphia: Published for H.T. Kealing, 1902. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/846d2548rd-cor.