ebrary, Inc. (2004). Charting the future of methane hydrate research in the United States. National Academies Press.
芝加哥风格引文ebrary, Inc. Charting the Future of Methane Hydrate Research in the United States. Washington, D.C.: National Academies Press, 2004.
MLA引文ebrary, Inc. Charting the Future of Methane Hydrate Research in the United States. National Academies Press, 2004.
警告：这些引文格式不一定是100％准确.