Cita APA

Richards, J. C., & Jack C. Richards; Jonathan Hull; Susan Proctor. (1998). New interchange: English for international communication ; Workbook 2. Cambridge: Cambridge University Press.

Chicago Style Citation

Richards, Jack C., i Jack C. Richards; Jonathan Hull; Susan Proctor. New Interchange: English for International Communication ; Workbook 2. Cambridge: Cambridge University Press, 1998.

Cita MLA

Richards, Jack C., i Jack C. Richards; Jonathan Hull; Susan Proctor. New Interchange: English for International Communication ; Workbook 2. Cambridge: Cambridge University Press, 1998.