National Research Council (U.S.). Committee on Strategic Directions for the Geographical Sciences in the Next Decade & ebrary, Inc. (2010). Understanding the changing planet: Strategic directions for the geographical sciences. National Academies Press.
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Chicago Style (17th ed.) Zitazioa
National Research Council (U.S.). Committee on Strategic Directions for the Geographical Sciences in the Next Decade eta Inc ebrary. Understanding the Changing Planet: Strategic Directions for the Geographical Sciences. Washington, D.C.: National Academies Press, 2010.
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MLA (9th ed.) Zitazioa
National Research Council (U.S.). Committee on Strategic Directions for the Geographical Sciences in the Next Decade eta Inc ebrary. Understanding the Changing Planet: Strategic Directions for the Geographical Sciences. National Academies Press, 2010.
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