Cita APA (7th ed.)

Crawford, J. (1986). Outline of orthopaedics (10 ed.). s.n.

Cita Chicago (17th ed.)

Crawford, J. Outline of Orthopaedics. 10 ed. Gran bretaña: s.n, 1986.

Cita MLA (9th ed.)

Crawford, J. Outline of Orthopaedics. 10 ed. s.n, 1986.