APA (7th ed.) Citation

(1999). New headway pronunciation course: Upper-intermediate. Oxford Univ. Press [u.a.].

Chicago Style (17th ed.) Citation

New Headway Pronunciation Course: Upper-intermediate. Oxford: Oxford Univ. Press [u.a.], 1999.

MLA (9th ed.) Citation

New Headway Pronunciation Course: Upper-intermediate. Oxford Univ. Press [u.a.], 1999.

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