APA Edition Citation

Orangutans and the Economics of Sustainable Forest Management in Sumatra. United Nations.

Chicago Edition Citation

Orangutans and the Economics of Sustainable Forest Management in Sumatra. New York: United Nations.

MLA Edition Citation

Orangutans and the Economics of Sustainable Forest Management in Sumatra. United Nations.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.