APA引文

McCarthy, M. (2006). Touchstone: Level 4 : Self-study Audio CD/CD-ROM. New York, N.Y: Cambridge University Press.

Trích dẫn kiểu Chicago

McCarthy, Michael. Touchstone: Level 4 : Self-study Audio CD/CD-ROM. New York, N.Y: Cambridge University Press, 2006.

MLA引文

McCarthy, Michael. Touchstone: Level 4 : Self-study Audio CD/CD-ROM. New York, N.Y: Cambridge University Press, 2006.

警告：這些引文格式不一定是100％准確.