Swan, M. (1988). The cambridge english course: Practice. Cambridge: Cambridge Univ. Press.
Trích dẫn kiểu ChicagoSwan, Michael. The Cambridge English Course: Practice. Cambridge: Cambridge Univ. Press, 1988.
MLA引文Swan, Michael. The Cambridge English Course: Practice. Cambridge: Cambridge Univ. Press, 1988.
警告:這些引文格式不一定是100%准確.