Haines, S. (1996). New first certificate: Masterclass. Oxford University Press.
Trích dẫn kiểu ChicagoHaines, Simon. New First Certificate: Masterclass. Oxford University Press, 1996.
MLA引文Haines, Simon. New First Certificate: Masterclass. Oxford University Press, 1996.
警告：这些引文格式不一定是100％准确.