Παραπομπή σε μορφή APA (7η εκδ.)

Hajer, M. A. (1995). The Politics of environmental discourse: Ecological modernization and the policy process. Clarendon Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hajer, Maarten A. The Politics of Environmental Discourse: Ecological Modernization and the Policy Process. Oxford: Clarendon Press, 1995.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hajer, Maarten A. The Politics of Environmental Discourse: Ecological Modernization and the Policy Process. Clarendon Press, 1995.