Cita APA (7a ed.)
Greenwood, A. (1994). Vacuum switchgear. Institution of Electrical Engineers.
Cita Chicago Style (17a ed.)
Greenwood, Allan. Vacuum Switchgear. London: Institution of Electrical Engineers, 1994.
Cita MLA (9a ed.)
Greenwood, Allan. Vacuum Switchgear. Institution of Electrical Engineers, 1994.
Precaución: Estas citas no son 100% exactas.