MLA
Elliott, Stephen, 1806-1866. "New wine not to be put into old bottles" : a sermon preached in Christ Church, Savannah, on Friday, February 28th, 1862, being the day of humiliation, fasting, and prayer, appointed by the President of the Confederate States. 1862. Civil War Imprints. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/931qfttj19-cor.
APA, 6th edition
Elliott, Stephen, 1806-1866. (1862)["New wine not to be put into old bottles" : a sermon preached in Christ Church, Savannah, on Friday, February 28th, 1862, 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/931qfttj19-cor.
Chicago
Elliott, Stephen, 1806-1866, "New wine not to be put into old bottles" : a sermon preached in Christ Church, Savannah, on Friday, February 28th, 1862, being the day of humiliation, fasting, and prayer, appointed by the President of the Confederate States, 1862, Civil War Imprints, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/931qfttj19-cor.