Cita APA (7a ed.)

Roberts, J. R., & Hedges, J. R. (2004). Clinical procedures in emergency medicine (4th ed.). Saunders.

Cita Chicago Style (17a ed.)

Roberts, James R., y Jerris R. Hedges. Clinical Procedures in Emergency Medicine. 4th ed. Philadelphia, PA: Saunders, 2004.

Cita MLA (9a ed.)

Roberts, James R., y Jerris R. Hedges. Clinical Procedures in Emergency Medicine. 4th ed. Saunders, 2004.