Alden, D. W. (1948). Introduction to French masterpieces. Appleton-Century-Crofts.
芝加哥风格引文Alden, Douglas William. Introduction to French Masterpieces. New York: Appleton-Century-Crofts, 1948.
MLA引文Alden, Douglas William. Introduction to French Masterpieces. Appleton-Century-Crofts, 1948.
警告：这些引文格式不一定是100％准确.