Morris, G. S. D. (1976). How to change the games children play. Burgess Pub. Co..
Chicagoスタイル(17版)引用形式Morris, G. S. Don. How to Change the Games Children Play. Minneapolis: Burgess Pub. Co., 1976.
MLA(8版)引用形式Morris, G. S. Don. How to Change the Games Children Play. Burgess Pub. Co., 1976.
警告: この引用は必ずしも正確ではありません.