APA citiranje

Soars, J., & Soars, L. (2002). American Headway: Starter. New York: Oxford University Press.

Trích dẫn kiểu Chicago

Soars, John, và Liz Soars. American Headway: Starter. New York: Oxford University Press, 2002.

MLA citiranje

Soars, John, và Liz Soars. American Headway: Starter. New York: Oxford University Press, 2002.