Dignen, S. (2007). Top score: Teacher's book 2. Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoDignen, Sheila. Top Score: Teacher's Book 2. Oxford: Oxford University Press, 2007.
MLA引文Dignen, Sheila. Top Score: Teacher's Book 2. Oxford: Oxford University Press, 2007.
警告:這些引文格式不一定是100%准確.