APA引文

Richards, J. C. (2000). New interchange Intro: English for international communication : workbook. Cambridge: Cambridge University Press.

Trích dẫn kiểu Chicago

Richards, Jack C. New Interchange Intro: English for International Communication : Workbook. Cambridge: Cambridge University Press, 2000.

MLA引文

Richards, Jack C. New Interchange Intro: English for International Communication : Workbook. Cambridge: Cambridge University Press, 2000.

警告：這些引文格式不一定是100％准確.