Cita APA

Soars, J., Sayer, M., & Soars, L. (2001). American headway: Teacher's book 2. Oxford: Oxford Univ. Press.

Chicago Style Citation

Soars, John, Mike Sayer, i Liz Soars. American Headway: Teacher's Book 2. Oxford: Oxford Univ. Press, 2001.

Cita MLA

Soars, John, Mike Sayer, i Liz Soars. American Headway: Teacher's Book 2. Oxford: Oxford Univ. Press, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.