APA استشهاد

Glassley, W. E. (2015). Geothermal energy: Renewable energy and the environment (2nd ed.). CRC Press.

استشهاد بنمط شيكاغو

Glassley, William E. Geothermal Energy: Renewable Energy and the Environment. 2nd ed. Boca Raton: CRC Press, 2015.

MLA استشهاد

Glassley, William E. Geothermal Energy: Renewable Energy and the Environment. 2nd ed. CRC Press, 2015.