APA (7th ed.) Citation

Hewings, M., & Haines, S. (2015). Grammar and Vocabulary for Advanced: With answers. Cambridge University Press.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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