Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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