APA引文

(1998). Headway video: Activity book (Intermediate). Oxford: Oxford Univ. Press.

Trích dẫn kiểu Chicago

Headway Video: Activity Book (Intermediate). Oxford: Oxford Univ. Press, 1998.

MLA引文

Headway Video: Activity Book (Intermediate). Oxford: Oxford Univ. Press, 1998.

警告：這些引文格式不一定是100％准確.