Cita APA (7th ed.)

Colonna, P. C. (1960). Principles of orthopaedic surgery. Little, Brown.

Cita Chicago (17th ed.)

Colonna, Paul C. Principles of Orthopaedic Surgery. Boston: Little, Brown, 1960.

Cita MLA (9th ed.)

Colonna, Paul C. Principles of Orthopaedic Surgery. Little, Brown, 1960.