Soars, J., Soars, L., & Wheeldon, S. (2009). American headway: Workbook (Second edition.). Oxford University Press.
Chicago Style (17th ed.) CitationSoars, John, Liz Soars, and Sylvia Wheeldon. American Headway: Workbook. Second edition. New York: Oxford University Press, 2009.
MLA (9th ed.) CitationSoars, John, et al. American Headway: Workbook. Second edition. Oxford University Press, 2009.
Warning: These citations may not always be 100% accurate.
