Cita APA (7a ed.)

(1989). Fitness for life: Childhood to maturity. Time-Life Books.

Cita Chicago Style (17a ed.)

Fitness for Life: Childhood to Maturity. Alexandria, VA: Time-Life Books, 1989.

Cita MLA (9a ed.)

Fitness for Life: Childhood to Maturity. Time-Life Books, 1989.