Cita APA (7a ed.)

American Academy of Orthopaedic Surgeons, American Orthopaedic Society for Sports Medicine, & Arendt, E. A. (1999). Orthopaedic knowledge update: Sports medicine 2. American Academy of Orthopaedic Surgeons.

Cita Chicago Style (17a ed.)

American Academy of Orthopaedic Surgeons, American Orthopaedic Society for Sports Medicine, y Elizabeth A. Arendt. Orthopaedic Knowledge Update: Sports Medicine 2. Rosemont: American Academy of Orthopaedic Surgeons, 1999.

Cita MLA (9a ed.)

American Academy of Orthopaedic Surgeons, et al. Orthopaedic Knowledge Update: Sports Medicine 2. American Academy of Orthopaedic Surgeons, 1999.