National Research Council (U.S.). Committee on Understanding the Impact of Selling the Helium Reserve & ebrary, Inc. (2010). Selling the nation's helium reserve. National Academies Press.
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Chicago Style (17th ed.) Citation
National Research Council (U.S.). Committee on Understanding the Impact of Selling the Helium Reserve and Inc ebrary. Selling the Nation's Helium Reserve. Washington, D.C.: National Academies Press, 2010.
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MLA引文
National Research Council (U.S.). Committee on Understanding the Impact of Selling the Helium Reserve and Inc ebrary. Selling the Nation's Helium Reserve. National Academies Press, 2010.
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警告：這些引文格式不一定是100％准確.