APA-referens

(2001). Sustainable development: New bearings for the Nordic countries. [Denmark]: Nordic Environmental Label.

Chicago-stil citat

Sustainable Development: New Bearings for the Nordic Countries. [Denmark]: Nordic Environmental Label, 2001.

MLA-referens

Sustainable Development: New Bearings for the Nordic Countries. [Denmark]: Nordic Environmental Label, 2001.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.