Παραπομπή σε μορφή APA (7η εκδ.)

European Environment Agency. (2002). Annual report 2001. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Environment Agency. Annual Report 2001. Luxembourg: Office for Official Publications of the European Communities, 2002.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Environment Agency. Annual Report 2001. Office for Official Publications of the European Communities, 2002.