Soars, J., & Soars, L. (2001). American Headway: Workbook 2. New York: Oxford University Press.
Trích dẫn kiểu ChicagoSoars, John, và Liz Soars. American Headway: Workbook 2. New York: Oxford University Press, 2001.
MLA引文Soars, John, và Liz Soars. American Headway: Workbook 2. New York: Oxford University Press, 2001.
警告:這些引文格式不一定是100%准確.