APA (7th ed.) Citation

Soars, J., Soars, L., & Maris, A. (2002). American headway starter: Teacher's book. Oxford University Press.

Chicago Style (17th ed.) Citation

Soars, John, Liz Soars, and Amanda Maris. American Headway Starter: Teacher's Book. Oxford: Oxford University Press, 2002.

MLA (9th ed.) Citation

Soars, John, et al. American Headway Starter: Teacher's Book. Oxford University Press, 2002.