APA (7th ed.) Citation

Hale, B. D., & Collins, D. J. (2002). Rugby tough. Human Kinetics.

Chicago Style (17th ed.) Citation

Hale, Bruce D., and David J. Collins. Rugby Tough. Champaign, IL: Human Kinetics, 2002.

MLA (9th ed.) Citation

Hale, Bruce D., and David J. Collins. Rugby Tough. Human Kinetics, 2002.