APA (7th ed.) Citation

Balek, b. J. Hydrology and water resources in tropical region. Elsevier.

Chicago Style (17th ed.) Citation

Balek, by Jaroslav. Hydrology and Water Resources in Tropical Region. Elsevier.

MLA (8th ed.) Citation

Balek, by Jaroslav. Hydrology and Water Resources in Tropical Region. Elsevier.

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