APA (7th ed.) Citation

Castle, R., Ploeger, R., & Gardner, G. (1999). Athletic training: Concepts & skills. Cramer Products.

Chicago Style (17th ed.) Citation

Castle, Ray, Robin Ploeger, and Greg Gardner. Athletic Training: Concepts & Skills. Gardner, Kan.: Cramer Products, 1999.

MLA (9th ed.) Citation

Castle, Ray, et al. Athletic Training: Concepts & Skills. Cramer Products, 1999.