Citazione APA

Richards, J. C., & Rodgers, T. S. (2001). Approaches and methods in language teaching (2nd ed.). Cambridge University ress.

Stile di citazione Chicago

Richards, Jack C., e T. S. Rodgers. Approaches and Methods in Language Teaching. 2nd ed. Cambridge: Cambridge University ress, 2001.

Citazione MLA

Richards, Jack C., e T. S. Rodgers. Approaches and Methods in Language Teaching. 2nd ed. Cambridge University ress, 2001.