Παραπομπή σε μορφή APA (7η εκδ.)

Palmer, J. (2011). Risk governance in an age of wicked problems: Lessons from the European approach to indirect land-use change. Routledge.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Palmer, J. Risk Governance in an Age of Wicked Problems: Lessons from the European Approach to Indirect Land-use Change. Routledge, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

Palmer, J. Risk Governance in an Age of Wicked Problems: Lessons from the European Approach to Indirect Land-use Change. Routledge, 2011.