Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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

Precaución: Estas citas no son 100% exactas.