APA-referens (7:e uppl.)

(1997). The Politics of sustainable development: Theory, policy and practice within the Europian Union. Routledge.

Chicago-referens (17:e uppl.)

The Politics of Sustainable Development: Theory, Policy and Practice Within the Europian Union. London: Routledge, 1997.

MLA-referens (9:e uppl.)

The Politics of Sustainable Development: Theory, Policy and Practice Within the Europian Union. Routledge, 1997.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.