APA (7th ed.) Citation

Bowler, B., & Parminter, S. (2001). New headway pronunciation: Pre-intermediate. Oxford University Press.

Chicago Style (17th ed.) Citation

Bowler, Bill, and Sue Parminter. New Headway Pronunciation: Pre-intermediate. Oxford: Oxford University Press, 2001.

MLA (9th ed.) Citation

Bowler, Bill, and Sue Parminter. New Headway Pronunciation: Pre-intermediate. Oxford University Press, 2001.