APA (7th ed.) Citation

(1981). NFPA handbook of the National Electrical Code 1932. McGraw-Hill.

Chicago Style (17th ed.) Citation

NFPA Handbook of the National Electrical Code 1932. New York: McGraw-Hill, 1981.

MLA (9th ed.) Citation

NFPA Handbook of the National Electrical Code 1932. McGraw-Hill, 1981.