Cita APA (7th ed.)

Institute of Medicine (U.S.). Committee on the Future of Emergency Care in the United States Health System & ebrary, Inc. (2007). Emergency medical services at the crossroads. National Academies Press.

Cita Chicago (17th ed.)

Institute of Medicine (U.S.). Committee on the Future of Emergency Care in the United States Health System i Inc ebrary. Emergency Medical Services at the Crossroads. Washington, DC: National Academies Press, 2007.

Cita MLA (9th ed.)

Institute of Medicine (U.S.). Committee on the Future of Emergency Care in the United States Health System i Inc ebrary. Emergency Medical Services at the Crossroads. National Academies Press, 2007.