Cita APA (7th ed.)
Campbell, W. C. (1987). Campbells operative orthopaedics (7th ed.). Mosby Company.
Cita Chicago (17th ed.)
Campbell, Willis C. Campbells Operative Orthopaedics. 7th ed. St. Louis: Mosby Company, 1987.
Cita MLA (9th ed.)
Campbell, Willis C. Campbells Operative Orthopaedics. 7th ed. Mosby Company, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.