APA引文

Harmer, J. (2004). How to teach writing. Pearson.

Chicago Style (17th ed.) Citation

Harmer, Jeremy. How to Teach Writing. Essex: Pearson, 2004.

MLA引文

Harmer, Jeremy. How to Teach Writing. Pearson, 2004.

警告：這些引文格式不一定是100％准確.