APA (7th ed.) Citation

Rybach, L., & Stegena, L. (1979). Geothermics and geothermal energy. Birkhauser Verlag.

Chicago Style (17th ed.) Citation

Rybach, L., and Lajos Stegena. Geothermics and Geothermal Energy. Basel: Birkhauser Verlag, 1979.

MLA (8th ed.) Citation

Rybach, L., and Lajos Stegena. Geothermics and Geothermal Energy. Birkhauser Verlag, 1979.

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