Cita APA

Richards, J. C., & Hull, J. (1997). New interchange 1: English for international communication : teacher's edition. Cambridge: Cambridge University Press.

Citación estilo Chicago

Richards, Jack C., y Jonathan Hull. New Interchange 1: English for International Communication : Teacher's Edition. Cambridge: Cambridge University Press, 1997.

Cita MLA

Richards, Jack C., y Jonathan Hull. New Interchange 1: English for International Communication : Teacher's Edition. Cambridge: Cambridge University Press, 1997.