Citazione Stile APA (7a Edizione)

Richards, J. C. (2005). Interchange: Intro. Teacher's edition (tercera edición.). Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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