Jordan, T. D. (1980). A handbook of gravity-flow water systems: For small communities. Intermediate Technology.
芝加哥风格引文Jordan, Thomas D. A Handbook of Gravity-flow Water Systems: For Small Communities. London: Intermediate Technology, 1980.
MLA引文Jordan, Thomas D. A Handbook of Gravity-flow Water Systems: For Small Communities. Intermediate Technology, 1980.
警告：这些引文格式不一定是100％准确.