Cita APA

American National Standards Institute, American National Standards Institute, National Fire Protection Association (Estados Unidos), & National Fire Protection Association (Estados Unidos). (2004). Recommended practice in emergency service organization risk management: NFPA 1250 (2004 edition.). Quincy, Mass.: National Fire Protection Association.

Citación estilo Chicago

American National Standards Institute, American National Standards Institute, National Fire Protection Association (Estados Unidos), y National Fire Protection Association (Estados Unidos). Recommended Practice in Emergency Service Organization Risk Management: NFPA 1250. 2004 edition. Quincy, Mass.: National Fire Protection Association, 2004.

Cita MLA

American National Standards Institute, American National Standards Institute, National Fire Protection Association (Estados Unidos), y National Fire Protection Association (Estados Unidos). Recommended Practice in Emergency Service Organization Risk Management: NFPA 1250. 2004 edition. Quincy, Mass.: National Fire Protection Association, 2004.