Dyfyniad APA

Williams, M. H. (1993). Lifetime fitness and wellness: A personal choice (3rd ed.). Brown & Benchmark.

Dyfyniad Arddull Chicago

Williams, Melvin H. Lifetime Fitness and Wellness: A Personal Choice. 3rd ed. Madison, Wis.: Brown & Benchmark, 1993.

Dyfyniad MLA

Williams, Melvin H. Lifetime Fitness and Wellness: A Personal Choice. 3rd ed. Brown & Benchmark, 1993.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.