Wagar, W. W. (1969). The idea of progress since the Renaissance. Wiley.
芝加哥风格引文Wagar, W. Warren. The Idea of Progress Since the Renaissance. New York: Wiley, 1969.
MLA引文Wagar, W. Warren. The Idea of Progress Since the Renaissance. Wiley, 1969.
警告：这些引文格式不一定是100％准确.