Cita APA (7th ed.)
IDEA Health & Fitness Association, Healthy Learning Videos, & Goldenberg, L. (2009). Strength-ball training. Healthy Learning.
Cita Chicago (17th ed.)
IDEA Health & Fitness Association, Healthy Learning Videos, i Lorne Goldenberg. Strength-ball Training. Monterey, CA: Healthy Learning, 2009.
Cita MLA (9th ed.)
IDEA Health & Fitness Association, et al. Strength-ball Training. Healthy Learning, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.