Citazione Stile APA (7a Edizione)

Williams, M. H. (1996). Lifetime fitness and wellness: A personal choice (4th ed.). Brown & Benchmark Publishers.

Citazione stile Chigago Style (17a edizione)

Williams, Melvin H. Lifetime Fitness and Wellness: A Personal Choice. 4th ed. Madison, WI: Brown & Benchmark Publishers, 1996.

Citatione MLA (8a ed.)

Williams, Melvin H. Lifetime Fitness and Wellness: A Personal Choice. 4th ed. Brown & Benchmark Publishers, 1996.