Cita APA

Richards, J. C., & Hull, J. (1998). New interchange: English for international communication, workbook, 2. Cambridge.

Citación estilo Chicago

Richards, Jack C., and Jonathan Hull. New Interchange: English for International Communication, Workbook, 2. University: Cambridge, 1998.

Cita MLA

Richards, Jack C., and Jonathan Hull. New Interchange: English for International Communication, Workbook, 2. University: Cambridge, 1998.