Braden, W. W. (1993). Abraham Lincoln, public speaker. Louisiana State University.
芝加哥风格引文Braden, Waldo Warder. Abraham Lincoln, Public Speaker. Baton Rouge: Louisiana State University, 1993.
MLA引文Braden, Waldo Warder. Abraham Lincoln, Public Speaker. Louisiana State University, 1993.
警告：这些引文格式不一定是100％准确.