APA (7th ed.) Citation

Willardson, J. M. (2009). Core-stability training: Practical applications for healthy athletes. Healthy Learning.

Chicago Style (17th ed.) Citation

Willardson, Jeffrey M. Core-stability Training: Practical Applications for Healthy Athletes. Monterey, CA: Healthy Learning, 2009.

MLA (9th ed.) Citation

Willardson, Jeffrey M. Core-stability Training: Practical Applications for Healthy Athletes. Healthy Learning, 2009.