Citazione Stile APA (7a Edizione)

Allsen, P. E. (1989). Fitness for life: An individualized approach (4th ed.). W.C. Brown.

Citazione stile Chigago Style (17a edizione)

Allsen, Philip E. Fitness for Life: An Individualized Approach. 4th ed. Dubuque, Iowa: W.C. Brown, 1989.

Citatione MLA (9a ed.)

Allsen, Philip E. Fitness for Life: An Individualized Approach. 4th ed. W.C. Brown, 1989.