Louis, D. (1983). 2201 fascinating facts. New York: Greenwich House.
Trích dẫn kiểu ChicagoLouis, David. 2201 Fascinating Facts. New York: Greenwich House, 1983.
MLA引文Louis, David. 2201 Fascinating Facts. New York: Greenwich House, 1983.
警告：这些引文格式不一定是100％准确.