Παραπομπή σε μορφή APA (7η εκδ.)
European Union. Commission. (1989). Communication from the Commission to the Council and to Parliament: A Community strategy for waste management.
Παραπομπή σε μορφή Chicago (17η εκδ.)
European Union. Commission. Communication from the Commission to the Council and to Parliament: A Community Strategy for Waste Management. 1989.
Παραπομπή σε μορφή MLA (9th εκδ.)
European Union. Commission. Communication from the Commission to the Council and to Parliament: A Community Strategy for Waste Management. 1989.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.