APA Citation

Jack C. Richards, J. H. (1990). Interchange 1: English for international communication (Workbook). Cambridge University Press.

Chicago Style Citation

Jack C. Richards, Jonathan Hull. Interchange 1: English for International Communication (Workbook). Cambridge University Press, 1990.

MLA Citation

Jack C. Richards, Jonathan Hull. Interchange 1: English for International Communication (Workbook). Cambridge University Press, 1990.

Warning: These citations may not always be 100% accurate.