Cita APA (7th ed.)

National Research Council (U.S.). Committee on the Origins and Evolution of Life. (2003). Life in the universe: An assessment of U.S. and international programs in astrobiology. National Academies Press.

Cita Chicago (17th ed.)

National Research Council (U.S.). Committee on the Origins and Evolution of Life. Life in the Universe: An Assessment of U.S. and International Programs in Astrobiology. Washington, D.C.: National Academies Press, 2003.

Cita MLA (9th ed.)

National Research Council (U.S.). Committee on the Origins and Evolution of Life. Life in the Universe: An Assessment of U.S. and International Programs in Astrobiology. National Academies Press, 2003.