MLA
Elliott, Stephen, 1806-1866. How to renew our national strength : a sermon preached in Christ Church, Savannah, on Friday, November 15th, 1861, being the day of humiliation, fasting, and prayer, appointed by the president of the Confederate States.. 1861. Civil War Imprints. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/825x69pcfv-cor.
APA, 6th edition
Elliott, Stephen, 1806-1866. (1861)[How to renew our national strength : a sermon preached in Christ Church, Savannah, on Friday, November 15th, 1861, being the day of humiliation, fasting, and prayer, appointed by the president of the Confederate States.]. Civil War Imprints, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/825x69pcfv-cor.
Chicago
Elliott, Stephen, 1806-1866, How to renew our national strength : a sermon preached in Christ Church, Savannah, on Friday, November 15th, 1861, being the day of humiliation, fasting, and prayer, appointed by the president of the Confederate States., 1861, Civil War Imprints, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/825x69pcfv-cor.