Marszalek. The Best Writings of Ulysses S. Grant. Southern Illinois University Press.
Chicago Style (17th ed.) CitationMarszalek. The Best Writings of Ulysses S. Grant. Southern Illinois University Press.
MLA引文Marszalek. The Best Writings of Ulysses S. Grant. Southern Illinois University Press.
警告：這些引文格式不一定是100％准確.