APA引文

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

Chicago Edition Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.