Citazione Stile APA (7a Edizione)

Filson, S. (1978). Jump into shape: A fast, fun way to physical fitness. F. Watts.

Citazione stile Chigago Style (17a edizione)

Filson, Sidney. Jump into Shape: A Fast, Fun Way to Physical Fitness. New York: F. Watts, 1978.

Citatione MLA (9a ed.)

Filson, Sidney. Jump into Shape: A Fast, Fun Way to Physical Fitness. F. Watts, 1978.