APA Citatie

Frederiksen, H. D. (1992). Drought planning and water efficiency implications in water resources management. World bank.

Chicago Style citaat

Frederiksen, Harald D. Drought Planning and Water Efficiency Implications in Water Resources Management. USA: World bank, 1992.

MLA citatie

Frederiksen, Harald D. Drought Planning and Water Efficiency Implications in Water Resources Management. World bank, 1992.

Let op: Deze citaties zijn niet altijd 100% accuraat.