Παραπομπή APA
European Environment Agency., & Harremoes, P. (2001). Late lessons from early warnings: The precautionary principle 1896-2000. Luxemburg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Environment Agency., and Poul Harremoes. Late Lessons From Early Warnings: The Precautionary Principle 1896-2000. Luxemburg: Office for Official Publications of the European Communities, 2001.
Παραπομπή MLAEuropean Environment Agency., and Poul Harremoes. Late Lessons From Early Warnings: The Precautionary Principle 1896-2000. Luxemburg: Office for Official Publications of the European Communities, 2001.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.