Trích dẫn APA

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

Trích dẫn kiểu Chicago

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

Trích dẫn MLA

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

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.