APA (7th ed.) Zitazioa

Liz, Soars, J., & Hancock, P. (2018). New headway: Elementary. student's book (Fifth edition.). Oxford University.

Chicago Style (17th ed.) Zitazioa

Liz, John Soars, eta Paul Hancock. New Headway: Elementary. Student's Book. Fifth edition. Oxford: Oxford University, 2018.

MLA (9th ed.) Zitazioa

Liz, et al. New Headway: Elementary. Student's Book. Fifth edition. Oxford University, 2018.