Soars, J., & Soars, L. (2000). New headway English course. Oxford University Press.
Chicago Style (17th ed.) CitationSoars, John, and Liz Soars. New Headway English Course. New York: Oxford University Press, 2000.
MLA引文Soars, John, and Liz Soars. New Headway English Course. Oxford University Press, 2000.
警告:這些引文格式不一定是100%准確.