National Research Council (U.S.). Astronomy and Astrophysics Survey Committee & ebrary, Inc. (2001). Astronomy and astrophysics in the new millennium. National Academy Press.
Copiat
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Cita Chicago (17th ed.)
National Research Council (U.S.). Astronomy and Astrophysics Survey Committee i Inc ebrary. Astronomy and Astrophysics in the New Millennium. Washington, D.C.: National Academy Press, 2001.
Copiat
No s'ha pogut copiar
Cita MLA (9th ed.)
National Research Council (U.S.). Astronomy and Astrophysics Survey Committee i Inc ebrary. Astronomy and Astrophysics in the New Millennium. National Academy Press, 2001.
Copiat
No s'ha pogut copiar
Atenció: Aquestes cites poden no estar 100% correctes.