Παραπομπή σε μορφή APA (7η εκδ.)

Jordan, A. (2007). Environmental policy in the European Union: Actors, institutions and processes (2nd ed.). Earthscan.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Jordan, Andrew. Environmental Policy in the European Union: Actors, Institutions and Processes. 2nd ed. London; Sterling, VA: Earthscan, 2007.

Παραπομπή σε μορφή MLA (9th εκδ.)

Jordan, Andrew. Environmental Policy in the European Union: Actors, Institutions and Processes. 2nd ed. Earthscan, 2007.