Citazione APA

Richards, J. C. (1996). Changes: English for international communication : student's book 3. Cambridge University Press.

Stile di citazione Chicago

Richards, Jack C. Changes: English for International Communication : Student's Book 3. Cambridge University Press, 1996.

Citazione MLA

Richards, Jack C. Changes: English for International Communication : Student's Book 3. Cambridge University Press, 1996.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.