APA (7th ed.) Citation

National Fire Protection Association. (1979). McGraw-Hill's national electrical code handbook. McGraw-Hill.

Chicago Style (17th ed.) Citation

National Fire Protection Association. McGraw-Hill's National Electrical Code Handbook. New York: McGraw-Hill, 1979.

MLA (9th ed.) Citation

National Fire Protection Association. McGraw-Hill's National Electrical Code Handbook. McGraw-Hill, 1979.