ebrary, Inc. (1986). Drought management and its impact on public water systems: Report on a colloquium, Sept. 5, 1985. National Academy Press.
芝加哥风格引文ebrary, Inc. Drought Management and Its Impact on Public Water Systems: Report on a Colloquium, Sept. 5, 1985. Washington, D.C.: National Academy Press, 1986.
MLA引文ebrary, Inc. Drought Management and Its Impact on Public Water Systems: Report on a Colloquium, Sept. 5, 1985. National Academy Press, 1986.
警告：这些引文格式不一定是100％准确.