Cita APA

National Fire Protection Association (EE.UU.). (2013). NFPA 22: Standard for water tanks for private fire protection. Quincy, Mass.: NFPA.

Citación estilo Chicago

National Fire Protection Association (EE.UU.). NFPA 22: Standard for Water Tanks for Private Fire Protection. Quincy, Mass.: NFPA, 2013.

Cita MLA

National Fire Protection Association (EE.UU.). NFPA 22: Standard for Water Tanks for Private Fire Protection. Quincy, Mass.: NFPA, 2013.