APA (7th ed.) Citation

Warren, R. F., Craig, E. A., & Altchek, D. W. (1999). The unstable schoulder. Lippincott-Raven.

Chicago Style (17th ed.) Citation

Warren, Russell F., Edward A. Craig, and David W. Altchek. The Unstable Schoulder. Philadelphia [etc.]: Lippincott-Raven, 1999.

MLA (9th ed.) Citation

Warren, Russell F., et al. The Unstable Schoulder. Lippincott-Raven, 1999.