Παραπομπή σε μορφή APA (7η εκδ.)

European Environment Agency. (1999). State and pressures of the marine and coastal Mediterranean environment. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Environment Agency. State and Pressures of the Marine and Coastal Mediterranean Environment. Luxembourg: Office for Official Publications of the European Communities, 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

European Environment Agency. State and Pressures of the Marine and Coastal Mediterranean Environment. Office for Official Publications of the European Communities, 1999.