Cita APA (7a ed.)
Castle, M., Soars, J., & Soars, L. (2001). New Headway. English Course. Elementary: Teacher's Resource Book. Oxford University Press.
Cita Chicago Style (17a ed.)
Castle, Matt, John Soars, y Liz Soars. New Headway. English Course. Elementary: Teacher's Resource Book. Oxford: Oxford University Press, 2001.
Cita MLA (9a ed.)
Castle, Matt, et al. New Headway. English Course. Elementary: Teacher's Resource Book. Oxford University Press, 2001.
Precaución: Estas citas no son 100% exactas.