Cita APA (7th ed.)

Appenzeller, O., & Atkinson, R. (1983). Sports medicine: Fitness, training, injures (2ª ed.). Urban and Schwarzenberg.

Cita Chicago (17th ed.)

Appenzeller, Otto, i Ruth Atkinson. Sports Medicine: Fitness, Training, Injures. 2ª ed. Urban and Schwarzenberg, 1983.

Cita MLA (9th ed.)

Appenzeller, Otto, i Ruth Atkinson. Sports Medicine: Fitness, Training, Injures. 2ª ed. Urban and Schwarzenberg, 1983.