APA Zitierstil

Keller, P. M., Shelbourne, K. D., McCaroll, J. R., & Rettig, A. C. (1993). Nonoperatively treated isolated posterior cruciate ligament injuries. The American journal of sports medicine, 21(1), S. 132-136.

Chicago Zitierstil

Keller, Paul M., K. Donald Shelbourne, John R. McCaroll, and Arthur C. Rettig. "Nonoperatively Treated Isolated Posterior Cruciate Ligament Injuries." The American Journal of Sports Medicine 21, no. 1 (1993): S. 132-136.

MLA Zitierstil

Keller, Paul M., K. Donald Shelbourne, John R. McCaroll, and Arthur C. Rettig. "Nonoperatively Treated Isolated Posterior Cruciate Ligament Injuries." The American Journal of Sports Medicine 21.1 (1993): S. 132-136.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.