Citazione Stile APA (7a Edizione)

Richards, J. C., & Rodgers, T. S. (1986). Approaches and methods in language teaching: A description and analysis. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Richards, Jack C., e Theodore S. Rodgers. Approaches and Methods in Language Teaching: A Description and Analysis. Nueva York: Cambridge University Press, 1986.

Citatione MLA (9a ed.)

Richards, Jack C., e Theodore S. Rodgers. Approaches and Methods in Language Teaching: A Description and Analysis. Cambridge University Press, 1986.