Citazione Stile APA (7a Edizione)

Richards, J. C., & Rodgers, T. S. (2001). Approaches and methods in language teaching (Second edition.). Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Richards, Jack C., e Theodore S. Rodgers. Approaches and Methods in Language Teaching. Second edition. New York: Cambridge University Press, 2001.

Citatione MLA (8a ed.)

Richards, Jack C., e Theodore S. Rodgers. Approaches and Methods in Language Teaching. Second edition. Cambridge University Press, 2001.