APA Style

Surgeons, A, O, B, A, J. et al (2007). Clinical orthopaedics and related research . Philadelphia: J.B. Lippincott Co.

MLA Style

Surgeons, Association, Of, Bone, And, Joint. et al. "Clinical orthopaedics and related research". Philadelphia: J.B. Lippincott Co, 2007. Text.