APA (7th ed.) Citation

Spalding, A. (1999). Kids on the ball: Using Swiss balls in a complete fitness program. Human Kinetics.

Chicago Style (17th ed.) Citation

Spalding, Anne. Kids on the Ball: Using Swiss Balls in a Complete Fitness Program. Champaign, IL: Human Kinetics, 1999.

MLA (9th ed.) Citation

Spalding, Anne. Kids on the Ball: Using Swiss Balls in a Complete Fitness Program. Human Kinetics, 1999.