APA (7th ed.) Citation

Butterworth, S. (1954). Electrical characteristics of overhead lines. Electrical Research Association.

Chicago Style (17th ed.) Citation

Butterworth, Stephen. Electrical Characteristics of Overhead Lines. [Place of publication not identified]: Electrical Research Association, 1954.

MLA (9th ed.) Citation

Butterworth, Stephen. Electrical Characteristics of Overhead Lines. Electrical Research Association, 1954.