Cita APA

McCarthy, M., McCarten, J., & Sandiford, H. (2005). Touchstone: Class Audio 1. Cambridge: Cambridge University Press.

Chicago Style Citation

McCarthy, Michael, Jeanne McCarten, and Helen Sandiford. Touchstone: Class Audio 1. Cambridge: Cambridge University Press, 2005.

Cita MLA

McCarthy, Michael, Jeanne McCarten, and Helen Sandiford. Touchstone: Class Audio 1. Cambridge: Cambridge University Press, 2005.