National Research Council (U.S.). Committee on the Preservation of Geoscience Data and Collections & ebrary, Inc. (2002). Geoscience data and collections: National resources in peril. National Academies Press.
Цитирование в стиле Чикаго (17-е изд.)National Research Council (U.S.). Committee on the Preservation of Geoscience Data and Collections и Inc ebrary. Geoscience Data and Collections: National Resources in Peril. Washington, D.C.: National Academies Press, 2002.
Цитирование MLA (9-е изд.)National Research Council (U.S.). Committee on the Preservation of Geoscience Data and Collections и Inc ebrary. Geoscience Data and Collections: National Resources in Peril. National Academies Press, 2002.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.