Citação norma APA

United Nations Environment Programme. (2009). The natural fix?: The role of ecosystems in climate mitigation ; a UNEP rapid response assessment. United Nations Environment Programme.

Citação norma Chicago

United Nations Environment Programme. The Natural Fix?: The Role of Ecosystems in Climate Mitigation ; a UNEP Rapid Response Assessment. [Cambridge, U.K: United Nations Environment Programme, 2009.

Citação norma MLA

United Nations Environment Programme. The Natural Fix?: The Role of Ecosystems in Climate Mitigation ; a UNEP Rapid Response Assessment. United Nations Environment Programme, 2009.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.