APA引文

Ellis, G. (1989). Learning to learn English. United Kingdom: Cambridge University Press.

Trích dẫn kiểu Chicago

Ellis, Gail. Learning to Learn English. United Kingdom: Cambridge University Press, 1989.

MLA引文

Ellis, Gail. Learning to Learn English. United Kingdom: Cambridge University Press, 1989.

警告：這些引文格式不一定是100％准確.