APA-viite (7. p.)

McCarthy, M., McCarten, J., & Sandiford, H. (2005). Touchstone: Class audio level 2. Cambridge University Press.

Chicago-viite (17. p.)

McCarthy, Michael, Jeanne McCarten, ja Helen Sandiford. Touchstone: Class Audio Level 2. Cambridge: Cambridge University Press, 2005.

MLA-viite (9. p.)

McCarthy, Michael, et al. Touchstone: Class Audio Level 2. Cambridge University Press, 2005.