APA (7. basım) Alıntı
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.
Chicago Style (17. basım) Atıf
National Research Council (U.S.). Committee on Understanding the Impact of Selling the Helium Reserve ve Inc ebrary. Selling the Nation's Helium Reserve. Washington, D.C.: National Academies Press, 2010.
MLA (9th ed.) Atıf
National Research Council (U.S.). Committee on Understanding the Impact of Selling the Helium Reserve ve Inc ebrary. Selling the Nation's Helium Reserve. National Academies Press, 2010.
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