APA (7th ed.) Citation

Armbruster, C. K., & Yoke, M. M. (2014). Methods of group exercise instruction (Third edition.). Human Kinetics.

Chicago Style (17th ed.) Citation

Armbruster, Carol Kennedy, and Mary M. Yoke. Methods of Group Exercise Instruction. Third edition. Champaign, IL: Human Kinetics, 2014.

MLA (9th ed.) Citation

Armbruster, Carol Kennedy, and Mary M. Yoke. Methods of Group Exercise Instruction. Third edition. Human Kinetics, 2014.