APA (7th ed.) Citation
Rybach, L., & Stegena, L. (1979). Geothermics and geothermal energy: Eds: Ladislaw Rybach, Lajos Stegena. Birkhäuser.
Chicago Style (17th ed.) Citation
Rybach, Ladislaw, and Lajos Stegena. Geothermics and Geothermal Energy: Eds: Ladislaw Rybach, Lajos Stegena. Basel, Stuttgart: Birkhäuser, 1979.
MLA (9th ed.) Citation
Rybach, Ladislaw, and Lajos Stegena. Geothermics and Geothermal Energy: Eds: Ladislaw Rybach, Lajos Stegena. Birkhäuser, 1979.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.