Citazione Stile APA (7a Edizione)
Hewings, M. (2010). Advanced grammar in use: <a> self-study reference and practice book for advanced learners of English with answers (2nd ed.). Cambridge University Press.
Citazione stile Chigago Style (17a edizione)
Hewings, Martin. Advanced Grammar in Use: <a> Self-study Reference and Practice Book for Advanced Learners of English with Answers. 2nd ed. Cambridge: Cambridge University Press, 2010.
Citatione MLA (9a ed.)
Hewings, Martin. Advanced Grammar in Use: <a> Self-study Reference and Practice Book for Advanced Learners of English with Answers. 2nd ed. Cambridge University Press, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.