Cita APA (7a ed.)
Soars, J., & Soars, L. (2002). New Headway: Eglish Course: Pre - Intermediate (8. Edition.). Oxford University Press.
Cita Chicago Style (17a ed.)
Soars, John, y Liz Soars. New Headway: Eglish Course: Pre - Intermediate. 8. Edition. Oxford: Oxford University Press, 2002.
Cita MLA (9a ed.)
Soars, John, y Liz Soars. New Headway: Eglish Course: Pre - Intermediate. 8. Edition. Oxford University Press, 2002.
Precaución: Estas citas no son 100% exactas.