APA (7th ed.) Citation
Swan, M., & Walter, C. (1991). The Cambridge English Course: Practice Book 2 (13.printing.). Cambridge University Press.
Chicago Style (17th ed.) Citation
Swan, Michael, and Catherine Walter. The Cambridge English Course: Practice Book 2. 13.printing. Cambridge: Cambridge University Press, 1991.
MLA (9th ed.) Citation
Swan, Michael, and Catherine Walter. The Cambridge English Course: Practice Book 2. 13.printing. Cambridge University Press, 1991.
Warning: These citations may not always be 100% accurate.