Trémolet, S. (2011). Benefits of investing in water and sanitation: An OECD perspective. OECD.
芝加哥风格引文Trémolet, Sophie. Benefits of Investing in Water and Sanitation: An OECD Perspective. [Paris]: OECD, 2011.
MLA引文Trémolet, Sophie. Benefits of Investing in Water and Sanitation: An OECD Perspective. OECD, 2011.
警告：这些引文格式不一定是100％准确.