Mortimer, C. (1985). Elements of pronunciation: Intensive practice for intermediate and more advanced students : cassette 3 (Dialogues 79-115). Cambridge: Cambridge University Press.
Trích dẫn kiểu ChicagoMortimer, Colin. Elements of Pronunciation: Intensive Practice for Intermediate and More Advanced Students : Cassette 3 (Dialogues 79-115). Cambridge: Cambridge University Press, 1985.
MLA引文Mortimer, Colin. Elements of Pronunciation: Intensive Practice for Intermediate and More Advanced Students : Cassette 3 (Dialogues 79-115). Cambridge: Cambridge University Press, 1985.
警告：這些引文格式不一定是100％准確.