Jack C.Richards. (2004). Connect 2: Student's book. Cambridge: Cambridge University Press.
Trích dẫn kiểu ChicagoJack C.Richards. Connect 2: Student's Book. Cambridge: Cambridge University Press, 2004.
MLA引文Jack C.Richards. Connect 2: Student's Book. Cambridge: Cambridge University Press, 2004.
警告：这些引文格式不一定是100％准确.