Richards, J. C., Hull, J., & Proctor, S. (2003). New interchange: English for international communication. Cambridge University Press.
Čikaški stil citiranja (17. izdanje)Richards, Jack C., Jonathan Hull, i Susan Proctor. New Interchange: English for International Communication. Cambridge: Cambridge University Press, 2003.
MLA način citiranja (9. izdanje)Richards, Jack C., et al. New Interchange: English for International Communication. Cambridge University Press, 2003.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.