APA引文

Hewings, M. (2007). English pronunciation in use advanced. United Kingdom: Cambridge University Press.

Trích dẫn kiểu Chicago

Hewings, Martin. English Pronunciation in Use Advanced. United Kingdom: Cambridge University Press, 2007.

MLA引文

Hewings, Martin. English Pronunciation in Use Advanced. United Kingdom: Cambridge University Press, 2007.

警告：这些引文格式不一定是100％准确.