King, G. (2004). Colloquial English: A complete english language course. London: Routledge.
Trích dẫn kiểu ChicagoKing, Gareth. Colloquial English: A Complete English Language Course. London: Routledge, 2004.
MLA引文King, Gareth. Colloquial English: A Complete English Language Course. London: Routledge, 2004.
警告:这些引文格式不一定是100%准确.