Citazione APA

Martin Hewings. (2004). Advanced english grammar: A self study reference and practice book for advanced south asian students. Cambridge University Press.

Stile di citazione Chicago

Martin Hewings. Advanced English Grammar: A Self Study Reference and Practice Book for Advanced South Asian Students. New Delhi: Cambridge University Press, 2004.

Citazione MLA

Martin Hewings. Advanced English Grammar: A Self Study Reference and Practice Book for Advanced South Asian Students. Cambridge University Press, 2004.