Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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