APA-referens

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

Chicago-stil citat

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

MLA-referens

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.