APA (7th ed.) Citation

Fendek, M., Remšík, A., & Král, M. Geothermal energy of Slovakia.

Chicago Style (17th ed.) Citation

Fendek, Marián, Anton Remšík, and Miroslav Král. Geothermal Energy of Slovakia.

MLA (9th ed.) Citation

Fendek, Marián, et al. Geothermal Energy of Slovakia.