APA引文

Swan, M. (2009). How english works: A grammar practice book with answers. Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Swan, Micheal. How English Works: A Grammar Practice Book With Answers. Oxford: Oxford University Press, 2009.

MLA引文

Swan, Micheal. How English Works: A Grammar Practice Book With Answers. Oxford: Oxford University Press, 2009.

警告：這些引文格式不一定是100％准確.