Levinson, B. M. (2008). Introduction to part one. "The Right Chorale", 3-6.
芝加哥风格引文Levinson, Bernard M. "Introduction to Part One." "The Right Chorale" 2008: 3-6.
MLA引文Levinson, Bernard M. "Introduction to Part One." "The Right Chorale", 2008, pp. 3-6.
警告：这些引文格式不一定是100％准确.