APA (7th ed.) Citation

Soars, J., & Soars, L. (2003). New headway: Advanced Student's book. Oxford University Press.

Chicago Style (17th ed.) Citation

Soars, John, and Liz Soars. New Headway: Advanced Student's Book. New York: Oxford University Press, 2003.

MLA (8th ed.) Citation

Soars, John, and Liz Soars. New Headway: Advanced Student's Book. Oxford University Press, 2003.