APA引文

Soars, J., Sayer, M., & Soars, L. (2000). New headway English course: Pre - intermediate : teacher's book. Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Soars, John., Mike Sayer, và Liz Soars. New Headway English Course: Pre - Intermediate : Teacher's Book. Oxford: Oxford University Press, 2000.

MLA引文

Soars, John., Mike Sayer, và Liz Soars. New Headway English Course: Pre - Intermediate : Teacher's Book. Oxford: Oxford University Press, 2000.