APA-viite (7. p.)

Soars, J., & Soars, L. New headway English course. Oxford University Press.

Chicago-viite (17. p.)

Soars, John, ja Liz Soars. New Headway English Course. Oxford : c2000 [2001 printing]: Oxford University Press.

MLA-viite (8. p.)

Soars, John, ja Liz Soars. New Headway English Course. Oxford University Press.