APA引文

Soars, J., Sayer, M., & Soars, L. (2001). American headway: Teacher's book 2. Oxford: Oxford Univ. Press.

Trích dẫn kiểu Chicago

Soars, John, Mike Sayer, và Liz Soars. American Headway: Teacher's Book 2. Oxford: Oxford Univ. Press, 2001.

MLA引文

Soars, John, Mike Sayer, và Liz Soars. American Headway: Teacher's Book 2. Oxford: Oxford Univ. Press, 2001.

警告：这些引文格式不一定是100％准确.