APA Citation

(2005). How much is an ecosystem worth?: Assessing the economic value of conservation. Washington, DC: IUCN.

Chicago Style Citation

How Much Is an Ecosystem Worth?: Assessing the Economic Value of Conservation. Washington, DC: IUCN, 2005.

MLA Citation

How Much Is an Ecosystem Worth?: Assessing the Economic Value of Conservation. Washington, DC: IUCN, 2005.

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