Citazione Stile APA (7a Edizione)

Goldenberg, L., & Twist, P. (2007). Strength ball training (2nd ed.). Human Kinetics.

Citazione stile Chigago Style (17a edizione)

Goldenberg, Lorne, e Peter Twist. Strength Ball Training. 2nd ed. Champaign, Ill.: Human Kinetics, 2007.

Citatione MLA (9a ed.)

Goldenberg, Lorne, e Peter Twist. Strength Ball Training. 2nd ed. Human Kinetics, 2007.