United Nations Environment Programme. Mediterranean Action Plan. (1996). The state of the marine and coastal environment in the Mediterranean region. UNEP.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United Nations Environment Programme. Mediterranean Action Plan. The State of the Marine and Coastal Environment in the Mediterranean Region. Athens: UNEP, 1996.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)United Nations Environment Programme. Mediterranean Action Plan. The State of the Marine and Coastal Environment in the Mediterranean Region. UNEP, 1996.