Cita APA (7th ed.)
Horowitz, S. H., & Phadke, A. G. (2014). Power system relaying. John Wiley and Sons.
Cita Chicago (17th ed.)
Horowitz, Stanley H., i Arun G. Phadke. Power System Relaying. Chichester, West Sussex: John Wiley and Sons, 2014.
Cita MLA (9th ed.)
Horowitz, Stanley H., i Arun G. Phadke. Power System Relaying. John Wiley and Sons, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.