(1989). Fitness for life: Childhood to maturity. Time-Life Books.
Chicagoスタイル(17版)引用形式Fitness for Life: Childhood to Maturity. Alexandria, VA: Time-Life Books, 1989.
MLA(9版)引用形式Fitness for Life: Childhood to Maturity. Time-Life Books, 1989.
警告: この引用は必ずしも正確ではありません.