APA (7th ed.) Citation

Western Electric Company. (1915). Electrical supply year book. Western Electric Company.

Chicago Style (17th ed.) Citation

Western Electric Company. Electrical Supply Year Book. New York: Western Electric Company, 1915.

MLA (9th ed.) Citation

Western Electric Company. Electrical Supply Year Book. Western Electric Company, 1915.

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