APA (7th ed.) Citation

(1977). Metal framing (continuous slot metal channel systems) / National Electrical Manufacturers Association.

Chicago Style (17th ed.) Citation

Metal Framing (continuous Slot Metal Channel Systems) / National Electrical Manufacturers Association. 1977.

MLA (9th ed.) Citation

Metal Framing (continuous Slot Metal Channel Systems) / National Electrical Manufacturers Association. 1977.

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