APA استشهاد

Nelson, V. (2009). Wind energy: Renewable energy and the environment. CRC Press.

استشهاد بنمط شيكاغو

Nelson, Vaughn. Wind Energy: Renewable Energy and the Environment. Boca ration: CRC Press, 2009.

MLA استشهاد

Nelson, Vaughn. Wind Energy: Renewable Energy and the Environment. CRC Press, 2009.