Cita APA

American National Standards Institute, American National Standards Institute, National Fire Protection Association (Estados Unidos), & National Fire Protection Association (Estados Unidos). (2005). Standard for fire service professional qualifications accreditation and certification systems: NFPA 1000 (2006 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). Standard for Fire Service Professional Qualifications Accreditation and Certification Systems: NFPA 1000. 2006 edition. Quincy, Mass.: National Fire Protection Association, 2005.

Cita MLA

American National Standards Institute, American National Standards Institute, National Fire Protection Association (Estados Unidos), y National Fire Protection Association (Estados Unidos). Standard for Fire Service Professional Qualifications Accreditation and Certification Systems: NFPA 1000. 2006 edition. Quincy, Mass.: National Fire Protection Association, 2005.