Style de citation APA (7e éd.)

Richards, J. C., & Rodgers, T. S. (2001). Approaches and methods in language teaching (2ª ed.). Cambrigde University Press.

Style de citation Chicago (17e éd.)

Richards, Jack C., et Theodore S. Rodgers. Approaches and Methods in Language Teaching. 2ª ed. Cambridge: Cambrigde University Press, 2001.

Style de citation MLA (9e éd.)

Richards, Jack C., et Theodore S. Rodgers. Approaches and Methods in Language Teaching. 2ª ed. Cambrigde University Press, 2001.