APA-ийн эшлэл(7 дахь хэвлэлт)

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.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

National Research Council (U.S.). Committee on the Preservation of Geoscience Data and Collections ба Inc ebrary. Geoscience Data and Collections: National Resources in Peril. Washington, D.C.: National Academies Press, 2002.

MLA -ийн эшлэл (9 дэх хэвлэлт)

National Research Council (U.S.). Committee on the Preservation of Geoscience Data and Collections ба Inc ebrary. Geoscience Data and Collections: National Resources in Peril. National Academies Press, 2002.