APA (7th ed.) Citation

Balek, J. (1977). Hydrology and water resources in tropical Africa / by Jaroslav Balek. Elsevier.

Chicago Style (17th ed.) Citation

Balek, Jaroslav. Hydrology and Water Resources in Tropical Africa / by Jaroslav Balek. Amsterdam ; Oxford (etc.): Elsevier, 1977.

MLA (9th ed.) Citation

Balek, Jaroslav. Hydrology and Water Resources in Tropical Africa / by Jaroslav Balek. Elsevier, 1977.

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