Richards, J. C. (2013). Interchange: Student's book. New York, US: Cambridge University Press.
Trích dẫn kiểu ChicagoRichards, Jack C. Interchange: Student's Book. New York, US: Cambridge University Press, 2013.
MLA引文Richards, Jack C. Interchange: Student's Book. New York, US: Cambridge University Press, 2013.
警告:這些引文格式不一定是100%准確.