MLA
Johnson, James H. A., 1835-. The episcopacy of the A.M.E. Church, or, The necessity for an ample force of bishops. 1888. African American Imprints Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/730bvq850k-cor.
APA, 6th edition
Johnson, James H. A., 1835-. (1888)[The episcopacy of the A.M.E. Church, or, The necessity for an ample force of bishops]. African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/730bvq850k-cor.
Chicago
Johnson, James H. A., 1835-, The episcopacy of the A.M.E. Church, or, The necessity for an ample force of bishops, 1888, African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/730bvq850k-cor.