Παραπομπή σε μορφή APA (7η εκδ.)

Liz, Hughes, S., & Soars, J. (2019). New headway: Pre-intermediate. teacher's book (Fifth edition.). Oxford University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Liz, Stacey Hughes, και John Soars. New Headway: Pre-intermediate. Teacher's Book. Fifth edition. Oxford: Oxford University Press, 2019.

Παραπομπή σε μορφή MLA (9th εκδ.)

Liz, et al. New Headway: Pre-intermediate. Teacher's Book. Fifth edition. Oxford University Press, 2019.