APA (7th ed.) Citation

National Fire Protection Association. (1980). National electrical code (1981 ed.). NFPA.

Chicago Style (17th ed.) Citation

National Fire Protection Association. National Electrical Code. 1981 ed. Quincy, Mass: NFPA, 1980.

MLA (9th ed.) Citation

National Fire Protection Association. National Electrical Code. 1981 ed. NFPA, 1980.

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