APA Citatie

I R Calder. (1998). Water - resource and land-use issues. Srilanka: IWMI(International Water Management Institute).

Chicago Style citaat

I R Calder. Water - Resource and Land-use Issues. Srilanka: IWMI(International Water Management Institute), 1998.

MLA citatie

I R Calder. Water - Resource and Land-use Issues. Srilanka: IWMI(International Water Management Institute), 1998.

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