Soars, J., & Soars, L. (2003). American Headway: Student book 3. New York: Oxford University Press.
Trích dẫn kiểu ChicagoSoars, John, và Liz Soars. American Headway: Student Book 3. New York: Oxford University Press, 2003.
MLA引文Soars, John, và Liz Soars. American Headway: Student Book 3. New York: Oxford University Press, 2003.
警告:這些引文格式不一定是100%准確.