APA-viite (7. p.)

Cunningham, S., & Bowler, B. (1999). New headway pronunciation: Intermediate student's practice book. Oxford University Press.

Chicago-viite (17. p.)

Cunningham, Sarah, ja Bill Bowler. New Headway Pronunciation: Intermediate Student's Practice Book. Oxford: Oxford University Press, 1999.

MLA-viite (9. p.)

Cunningham, Sarah, ja Bill Bowler. New Headway Pronunciation: Intermediate Student's Practice Book. Oxford University Press, 1999.