Cita APA (7a ed.)

Hewings, M. (1999). Advanced grammar in use: A self-study reference and practice book for advanced learners of English : with answers (1st published, repr.). Cambridge University Press.

Cita Chicago Style (17a ed.)

Hewings, Martin. Advanced Grammar in Use: A Self-study Reference and Practice Book for Advanced Learners of English : With Answers. 1st published, repr. Cambridge [etc.]: Cambridge University Press, 1999.

Cita MLA (9a ed.)

Hewings, Martin. Advanced Grammar in Use: A Self-study Reference and Practice Book for Advanced Learners of English : With Answers. 1st published, repr. Cambridge University Press, 1999.