Cita APA (7a ed.)
(2004). Electrical contracting products. Cygnus Business Media.
Cita Chicago Style (17a ed.)
Electrical Contracting Products. Fort Atkinson, WI: Cygnus Business Media, 2004.
Cita MLA (9a ed.)
Electrical Contracting Products. Cygnus Business Media, 2004.
Precaución: Estas citas no son 100% exactas.