APA (7th ed.) Citation

Altenberg, E. P., & Vago, R. M. (2010). English Grammar: Understanding the basics. Cambridge University Press.

Chicago Style (17th ed.) Citation

Altenberg, Evelyn P., and Robert M. Vago. English Grammar: Understanding the Basics. United Kingdom: Cambridge University Press, 2010.

MLA (9th ed.) Citation

Altenberg, Evelyn P., and Robert M. Vago. English Grammar: Understanding the Basics. Cambridge University Press, 2010.