APA (7th ed.) Citation

National Fire Protection Association (Estados Unidos). (1998). National electrical code: NFPA 70 (1999 edition.).

Chicago Style (17th ed.) Citation

National Fire Protection Association (Estados Unidos). National Electrical Code: NFPA 70. 1999 edition. Quincy, MA (Batterymarch Park, Quincy 02269) : National Fire Protection Association, 1998.

MLA (9th ed.) Citation

National Fire Protection Association (Estados Unidos). National Electrical Code: NFPA 70. 1999 edition. 1998.

Warning: These citations may not always be 100% accurate.