APA引文

(1998). Headway student's book: Pre-immediate. Oxford: Oxford Univ. Press.

Trích dẫn kiểu Chicago

Headway Student's Book: Pre-immediate. Oxford: Oxford Univ. Press, 1998.

MLA引文

Headway Student's Book: Pre-immediate. Oxford: Oxford Univ. Press, 1998.

警告：這些引文格式不一定是100％准確.