APA (7th ed.) Citation

National Electrical Contractors Association. (1992). The NECA manual of labor units. National Electrical Contractors Association.

Chicago Style (17th ed.) Citation

National Electrical Contractors Association. The NECA Manual of Labor Units. Bethesda, Md: National Electrical Contractors Association, 1992.

MLA (9th ed.) Citation

National Electrical Contractors Association. The NECA Manual of Labor Units. National Electrical Contractors Association, 1992.

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