APA (7. basım) Alıntı

Soars, L., & Soars, J. (1998). New headway english course. Oxford University Press.

Chicago Style (17. basım) Atıf

Soars, Liz, ve John Soars. New Headway English Course. Oxford: Oxford University Press, 1998.

MLA (8th ed.) Atıf

Soars, Liz, ve John Soars. New Headway English Course. Oxford University Press, 1998.