Briggs, J. C. (2019). Lincoln's Speeches Reconsidered. Johns Hopkins University Press.
芝加哥风格引文Briggs, John Channing. Lincoln's Speeches Reconsidered. Baltimore: Johns Hopkins University Press, 2019.
MLA引文Briggs, John Channing. Lincoln's Speeches Reconsidered. Johns Hopkins University Press, 2019.
警告：这些引文格式不一定是100％准确.