APA (7th ed.) Citation

Hanzel, V., Melioris, L., & Martoň, J. Groundwater of Slovakia and its use.

Chicago Style (17th ed.) Citation

Hanzel, Vladimír, Ladislav Melioris, and Jozef Martoň. Groundwater of Slovakia and Its Use.

MLA (9th ed.) Citation

Hanzel, Vladimír, et al. Groundwater of Slovakia and Its Use.

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