APA (7th ed.) Citation

Liz & Soars. (2003). New headway (The new edition.). Oxford University Press.

Chicago Style (17th ed.) Citation

Liz and Soars. New Headway. The new edition. Oxford: Oxford University Press, 2003.

MLA (8th ed.) Citation

Liz and Soars. New Headway. The new edition. Oxford University Press, 2003.