APA引文

Richards, J. C. (1998). New interchange: English for international communication. Cambridge: Cambridge university.

Trích dẫn kiểu Chicago

Richards, Jack C. New Interchange: English for International Communication. Cambridge: Cambridge university, 1998.

MLA引文

Richards, Jack C. New Interchange: English for International Communication. Cambridge: Cambridge university, 1998.

警告：这些引文格式不一定是100％准确.