APA استشهاد

Ackermann, T. (2012). Wind power in power systems (2.). Wiley.

استشهاد بنمط شيكاغو

Ackermann, Thomas. Wind Power in Power Systems. 2. Chichester, West Sussex ; Hoboken, N.J.: Wiley, 2012.

MLA استشهاد

Ackermann, Thomas. Wind Power in Power Systems. 2. Wiley, 2012.