Gaya APA

Apley, A, G., Solomon, L. (1993). Apley's System of Orthopaedics and Fractures (Sixth Edition). London: Butterword-Heineman Ltd..

Gaya MLA

Apley, A., Graham., Solomon, Louis. "Apley's System of Orthopaedics and Fractures". Sixth Edition London: Butterword-Heineman Ltd., 1993. Text.