Cita APA (7th ed.)

Richards, J. C., Hull, J., & Proctor, S. (1998). New interchange: English for international communication : student's book 3A (New edition.). Cambridge University Press.

Cita Chicago (17th ed.)

Richards, Jack C., Jonathan Hull, i Susan Proctor. New Interchange: English for International Communication : Student's Book 3A. New edition. Cambridge, U.K. ; New York, NY, USA: Cambridge University Press, 1998.

Cita MLA (8th ed.)

Richards, Jack C., et al. New Interchange: English for International Communication : Student's Book 3A. New edition. Cambridge University Press, 1998.