Cita APA

Soars, L., & Soars, J. (2003). New headway: Intermediate : student's book (3rd ed.). Oxford: Oxford University Press.

Chicago Style Citation

Soars, Liz., i John Soars. New Headway: Intermediate : Student's Book. 3rd ed. Oxford: Oxford University Press, 2003.

Cita MLA

Soars, Liz., i John Soars. New Headway: Intermediate : Student's Book. 3rd ed. Oxford: Oxford University Press, 2003.