APA (7th ed.) Citation

Hewings, M., & Haines, S. (2015). Cambridge english grammar and vocabulary for advanced: With answers (1a. ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Hewings, Martin, and Simon Haines. Cambridge English Grammar and Vocabulary for Advanced: With Answers. 1a. ed. Cambridge: Cambridge University Press, 2015.

MLA (9th ed.) Citation

Hewings, Martin, and Simon Haines. Cambridge English Grammar and Vocabulary for Advanced: With Answers. 1a. ed. Cambridge University Press, 2015.