Citação norma APA

Martin Hewings. (2013). Advanced English Grammar: Self study reference and practice book for advanced south asian students. Cambridge.

Citação norma Chicago

Martin Hewings. Advanced English Grammar: Self Study Reference and Practice Book for Advanced South Asian Students. Cambridge, 2013.

Citação norma MLA

Martin Hewings. Advanced English Grammar: Self Study Reference and Practice Book for Advanced South Asian Students. Cambridge, 2013.

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