APA (7th ed.) Citation

Pyl, W. (2012). Commutation reactance in HVDC transmission systems.

Chicago Style (17th ed.) Citation

Pyl, Walter. Commutation Reactance in HVDC Transmission Systems. 2012.

MLA (8th ed.) Citation

Pyl, Walter. Commutation Reactance in HVDC Transmission Systems. 2012.

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