Cita APA

Ziegler, G. 1., & Ziegler, G. 1. (1999). Numerical distance protection: Principles and application. Munich, Germany: Publicis MCD.

Citación estilo Chicago

Ziegler, Gerhard 1939-, y Gerhard 1939- Ziegler. Numerical Distance Protection: Principles and Application. Munich, Germany: Publicis MCD, 1999.

Cita MLA

Ziegler, Gerhard 1939-, y Gerhard 1939- Ziegler. Numerical Distance Protection: Principles and Application. Munich, Germany: Publicis MCD, 1999.