Style de citation APA (7e éd.)

McCarthy, M., McCarten, J., & Sandiford, H. (2014). Touchstone: Student´s Book 1a (2nd ed.). Cambridge University Press.

Style de citation Chicago (17e éd.)

McCarthy, Michael, Jeanne McCarten, et Helen Sandiford. Touchstone: Student´s Book 1a. 2nd ed. New York: Cambridge University Press, 2014.

Style de citation MLA (9e éd.)

McCarthy, Michael, et al. Touchstone: Student´s Book 1a. 2nd ed. Cambridge University Press, 2014.