Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (8th εκδ.)

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