APA (7th ed.) Citation

Soars, L., & Soars, J. (2014). New headway: Intermediate student's book. Oxford University Press.

Chicago Style (17th ed.) Citation

Soars, Liz, and John Soars. New Headway: Intermediate Student's Book. Oxford: Oxford University Press, 2014.

MLA (8th ed.) Citation

Soars, Liz, and John Soars. New Headway: Intermediate Student's Book. Oxford University Press, 2014.

Warning: These citations may not always be 100% accurate.