Richards, J. C. (2012). Tactics for listening: Expanding pack B. Oxford: Oxford Univ. Press.
Trích dẫn kiểu ChicagoRichards, Jack C. Tactics for Listening: Expanding Pack B. Oxford: Oxford Univ. Press, 2012.
MLA引文Richards, Jack C. Tactics for Listening: Expanding Pack B. Oxford: Oxford Univ. Press, 2012.
警告:这些引文格式不一定是100%准确.