Williams, M. H. (1996). Lifetime fitness and wellness: A personal choice (4th ed.). Brown & Benchmark Publishers.
Cita Chicago (17th ed.)Williams, Melvin H. Lifetime Fitness and Wellness: A Personal Choice. 4th ed. Madison, WI: Brown & Benchmark Publishers, 1996.
Cita MLA (8th ed.)Williams, Melvin H. Lifetime Fitness and Wellness: A Personal Choice. 4th ed. Brown & Benchmark Publishers, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.