Mary Underwood. (1997). Effective class management. London: Longman.
Trích dẫn kiểu ChicagoMary Underwood. Effective Class Management. London: Longman, 1997.
MLA引文Mary Underwood. Effective Class Management. London: Longman, 1997.
警告：這些引文格式不一定是100％准確.