APA引文

Keith Johnson. (2003). Designing language teaching tasks. New York: Palgrave Macmillan.

Trích dẫn kiểu Chicago

Keith Johnson. Designing Language Teaching Tasks. New York: Palgrave Macmillan, 2003.

MLA引文

Keith Johnson. Designing Language Teaching Tasks. New York: Palgrave Macmillan, 2003.

警告：這些引文格式不一定是100％准確.