APA (7th ed.) Zitazioa
Birrer, R. B. (2005). Field guide to fracture management. Lippincott Williams & Wilkins.
Chicago Style (17th ed.) Zitazioa
Birrer, Richard B. Field Guide to Fracture Management. Philadelphia, PA: Lippincott Williams & Wilkins, 2005.
MLA (9th ed.) Zitazioa
Birrer, Richard B. Field Guide to Fracture Management. Lippincott Williams & Wilkins, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.