Citazione Stile APA (7a Edizione)

Richards, J. C., Hull, J., & Proctor, S. (2005). Interchange: Student's book 1 B (1a. ed.). Cambridge University.

Citazione stile Chigago Style (17a edizione)

Richards, Jack C., Jonathan Hull, e Susan Proctor. Interchange: Student's Book 1 B. 1a. ed. Nueva York: Cambridge University, 2005.

Citatione MLA (9a ed.)

Richards, Jack C., et al. Interchange: Student's Book 1 B. 1a. ed. Cambridge University, 2005.