APA (7th ed.) Citation

Foster, E. R., Hartinger, K., & Smith, K. A. (1992). Fitness fun. Human Kinetics.

Chicago Style (17th ed.) Citation

Foster, Emily R., Karyn Hartinger, and Katherine A. Smith. Fitness Fun. Champaign, Illinois: Human Kinetics, 1992.

MLA (9th ed.) Citation

Foster, Emily R., et al. Fitness Fun. Human Kinetics, 1992.