Khadduri, W. (2012). Security and East-Med gas. Oxford Institute for Energy Studies.
芝加哥风格引文Khadduri, W. Security and East-Med Gas. Oxford Institute for Energy Studies, 2012.
MLA引文Khadduri, W. Security and East-Med Gas. Oxford Institute for Energy Studies, 2012.
警告：这些引文格式不一定是100％准确.