Richards, J. C. (1997). Developing tactics for listening. Oxford University Press.
芝加哥风格引文Richards, Jack C. Developing Tactics for Listening. New York: Oxford University Press, 1997.
MLA引文Richards, Jack C. Developing Tactics for Listening. Oxford University Press, 1997.
警告：这些引文格式不一定是100％准确.