Kraal, E. G. R. (1977). Reed's advanced electrotechnology for engineers (2nd ed. (in SI units).). Wiltshire, England: Thomas Reed.
Citación estilo ChicagoKraal, Edmund George R. Reed's Advanced Electrotechnology for Engineers. 2nd ed. (in SI units). Wiltshire, England: Thomas Reed, 1977.
Cita MLAKraal, Edmund George R. Reed's Advanced Electrotechnology for Engineers. 2nd ed. (in SI units). Wiltshire, England: Thomas Reed, 1977.
Precaución: Estas citas no son 100% exactas.