Cita APA (7th ed.)

Richards, J. C., Hull, J., & Proctor, S. (2005). Interchange: Teacher's edition (tercera edición.). Cambridge University Press.

Cita Chicago (17th ed.)

Richards, Jack C., Jonathan Hull, i Susan Proctor. Interchange: Teacher's Edition. tercera edición. Cambridge: Cambridge University Press, 2005.

Cita MLA (9th ed.)

Richards, Jack C., et al. Interchange: Teacher's Edition. tercera edición. Cambridge University Press, 2005.