MLA
Brooks, William S. (William Sampson), 1865-. What a black man saw in a white man's country : some account of a trip to the land of the midnight sun. 1899. African American Imprints Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/279v15dwpq-cor.
APA, 6th edition
Brooks, William S. (William Sampson), 1865-. (1899)[What a black man saw in a white man's country : some account of a trip to the land of the midnight sun, 4th edition.]. African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/279v15dwpq-cor.
Chicago
Brooks, William S. (William Sampson), 1865-, What a black man saw in a white man's country : some account of a trip to the land of the midnight sun, 1899, African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/279v15dwpq-cor.