APA (7th ed.) Citation

Fox, E. L., Kirby, T. E., & Fox, A. R. (1987). Bases of fitness. Macmillan.

Chicago Style (17th ed.) Citation

Fox, Edward L., Timothy E. Kirby, and Ann Roberts Fox. Bases of Fitness. New York: Macmillan, 1987.

MLA (9th ed.) Citation

Fox, Edward L., et al. Bases of Fitness. Macmillan, 1987.