MLA
Brown, J. T. (Jacob Tileston). Theological kernels : a question-book of Bible doctrines and Baptist Church polity, with scripture references. 1903. African American Imprints Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/27312jm8gm-cor.
APA, 6th edition
Brown, J. T. (Jacob Tileston). (1903)[Theological kernels : a question-book of Bible doctrines and Baptist Church polity, with scripture references]. African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/27312jm8gm-cor.
Chicago
Brown, J. T. (Jacob Tileston), Theological kernels : a question-book of Bible doctrines and Baptist Church polity, with scripture references, 1903, African American Imprints Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/27312jm8gm-cor.