APA aipamena

Soars, J., & Soars, L. (2001). American Headway: Student book 2. New York: Oxford University Press.

Chicago Style aipamena

Soars, John, và Liz Soars. American Headway: Student Book 2. New York: Oxford University Press, 2001.

MLA aipamena

Soars, John, và Liz Soars. American Headway: Student Book 2. New York: Oxford University Press, 2001.