Keith, H. (1960). Sports and Games. New York: Thomas Y. Crowell Co..
Trích dẫn kiểu ChicagoKeith, Harold. Sports and Games. New York: Thomas Y. Crowell Co., 1960.
MLA引文Keith, Harold. Sports and Games. New York: Thomas Y. Crowell Co., 1960.
警告：这些引文格式不一定是100％准确.