Oral, N. (2013). Regional co-operation and protection of the marine environment under international law: The Black Sea. Martinus Nijhoff Publishers.
芝加哥风格引文Oral, Nilufer. Regional Co-operation and Protection of the Marine Environment Under International Law: The Black Sea. Leiden: Martinus Nijhoff Publishers, 2013.
MLA引文Oral, Nilufer. Regional Co-operation and Protection of the Marine Environment Under International Law: The Black Sea. Martinus Nijhoff Publishers, 2013.
警告：这些引文格式不一定是100％准确.