Soars, L., Soars, J., Wheeldon, S., Falla, T., & Zwier, L. J. American headway: The world´s most trusted english course (Second edition.). Oxford University Press.
Chicago Style (17th ed.) CitationSoars, Liz, John Soars, Sylvia Wheeldon, Tim Falla, and Lawrence J. Zwier. American Headway: The World´s Most Trusted English Course. Second edition. Oxford: Oxford University Press.
MLA (9th ed.) CitationSoars, Liz, et al. American Headway: The World´s Most Trusted English Course. Second edition. Oxford University Press.
Warning: These citations may not always be 100% accurate.
