Cita APA

John, & John & Liz Soars. (2000). New Headway English Course: Pre-intermediate student's book. Oxford: Oxford University Press.

Chicago Style Citation

John, i John & Liz Soars. New Headway English Course: Pre-intermediate Student's Book. Oxford: Oxford University Press, 2000.

Cita MLA

John, i John & Liz Soars. New Headway English Course: Pre-intermediate Student's Book. Oxford: Oxford University Press, 2000.