Cita APA (7a ed.)

ESSENTIALS.. & BENZON, H. T. [. (2005). Essentials of pain medicine and regional anesthesia.-- ed.2. Elsevier Churchill livingstone.

Cita Chicago Style (17a ed.)

ESSENTIALS.. y Honorio T [ed.] BENZON. Essentials of Pain Medicine and Regional Anesthesia.-- Ed.2. Pennsyllvania: Elsevier Churchill livingstone, 2005.

Cita MLA (9a ed.)

ESSENTIALS.. y Honorio T [ed.] BENZON. Essentials of Pain Medicine and Regional Anesthesia.-- Ed.2. Elsevier Churchill livingstone, 2005.