APA Citatie

(2005). Freshwater ecoregions: A conservation assessment. Washington: Island Press.

Chicago Style citaat

Freshwater Ecoregions: A Conservation Assessment. Washington: Island Press, 2005.

MLA citatie

Freshwater Ecoregions: A Conservation Assessment. Washington: Island Press, 2005.

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