Soars, L., & Soars, J. (2003). New headway : Advanced student's book. / Liz and John Soars: Advanced student's book. Oxford University Press..
Chicago Style (17th ed.) CitationSoars, Liz, and John Soars. New Headway : Advanced Student's Book. / Liz and John Soars: Advanced Student's Book. Oxford: Oxford University Press., 2003.
MLA (9th ed.) CitationSoars, Liz, and John Soars. New Headway : Advanced Student's Book. / Liz and John Soars: Advanced Student's Book. Oxford University Press., 2003.
Warning: These citations may not always be 100% accurate.