APA引文

Soars, L., & Soars, J. (2005). New headway: Upper - Intermediate : Student's book (3rd ed.). Oxford: Oxford Univ. Press.

Trích dẫn kiểu Chicago

Soars, Liz, và John Soars. New Headway: Upper - Intermediate : Student's Book. 3rd ed. Oxford: Oxford Univ. Press, 2005.

MLA引文

Soars, Liz, và John Soars. New Headway: Upper - Intermediate : Student's Book. 3rd ed. Oxford: Oxford Univ. Press, 2005.

警告：這些引文格式不一定是100％准確.