APA (7th ed.) Citation
Soars, J., Soars, L., & Maris, A. (2001). New Headway. English Course. Elementary: Teacher's Book. Oxford University Press.
Chicago Style (17th ed.) Citation
Soars, John, Liz Soars, and Amanda Maris. New Headway. English Course. Elementary: Teacher's Book. Oxford: Oxford University Press, 2001.
MLA (9th ed.) Citation
Soars, John, et al. New Headway. English Course. Elementary: Teacher's Book. Oxford University Press, 2001.
Warning: These citations may not always be 100% accurate.