APA (7th ed.) Citation

Gerngross, G., Puchta, H., & Thornbury, S. (2007). Teaching grammar creatively. Cambridge University Press.

Chicago Style (17th ed.) Citation

Gerngross, Günter, Herbert Puchta, and Scott Thornbury. Teaching Grammar Creatively. Cambridge: Cambridge University Press, 2007.

MLA (9th ed.) Citation

Gerngross, Günter, et al. Teaching Grammar Creatively. Cambridge University Press, 2007.