Wildman, J. (2004). Attain: Upper - Intermediate. Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoWildman, Jayne. Attain: Upper - Intermediate. Oxford: Oxford University Press, 2004.
MLA引文Wildman, Jayne. Attain: Upper - Intermediate. Oxford: Oxford University Press, 2004.
警告：這些引文格式不一定是100％准確.