Wills, G. (1992). Lincoln at Gettysburg: The words that remade America. Simon & Schuster.
芝加哥风格引文Wills, Garry. Lincoln at Gettysburg: The Words That Remade America. New York: Simon & Schuster, 1992.
MLA引文Wills, Garry. Lincoln at Gettysburg: The Words That Remade America. Simon & Schuster, 1992.
警告：这些引文格式不一定是100％准确.