Citação norma APA

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

Citação norma Chicago

Hewings, Martin. Advanced Grammar in Use: A Self-study Reference and Practice Book for Advanced Learners of English: With Answers. Nueva York: Cambridge University, 1999.

Citação norma MLA

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

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.