APA (7th ed.) Citation

Penketh, J. R. (1982). Electronic power control for technicians. Butterworth.

Chicago Style (17th ed.) Citation

Penketh, J. R. Electronic Power Control for Technicians. London: Butterworth, 1982.

MLA (9th ed.) Citation

Penketh, J. R. Electronic Power Control for Technicians. Butterworth, 1982.

Warning: These citations may not always be 100% accurate.