Citazione Stile APA (7a Edizione)

Garman, J., & Gromacki, M. (2011). Softball skills & drills (Second edition.). Human Kinetics.

Citazione stile Chigago Style (17a edizione)

Garman, Judi, e Michelle Gromacki. Softball Skills & Drills. Second edition. Champaign, IL: Human Kinetics, 2011.

Citatione MLA (9a ed.)

Garman, Judi, e Michelle Gromacki. Softball Skills & Drills. Second edition. Human Kinetics, 2011.