Vallega, A. (2002). Sustainable ocean governance: A geographical perspective. Routledge.
芝加哥风格引文Vallega, Adalberto. Sustainable Ocean Governance: A Geographical Perspective. London ; New York: Routledge, 2002.
MLA引文Vallega, Adalberto. Sustainable Ocean Governance: A Geographical Perspective. Routledge, 2002.
警告：这些引文格式不一定是100％准确.