APA-viite (7. p.)
National Research Council (U.S.). Committee on the Review of the NASA Astrobiology Institute & ebrary, Inc. (2008). Assessment of the NASA Astrobiology Institute. National Academies Press.
Chicago-viite (17. p.)
National Research Council (U.S.). Committee on the Review of the NASA Astrobiology Institute ja Inc ebrary. Assessment of the NASA Astrobiology Institute. Washington, D.C.: National Academies Press, 2008.
MLA-viite (9. p.)
National Research Council (U.S.). Committee on the Review of the NASA Astrobiology Institute ja Inc ebrary. Assessment of the NASA Astrobiology Institute. National Academies Press, 2008.
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