APA (7th ed.) Zitazioa

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 Style (17th ed.) Zitazioa

National Research Council (U.S.). Committee on the Review of the NASA Astrobiology Institute eta Inc ebrary. Assessment of the NASA Astrobiology Institute. Washington, D.C.: National Academies Press, 2008.

MLA (9th ed.) Zitazioa

National Research Council (U.S.). Committee on the Review of the NASA Astrobiology Institute eta Inc ebrary. Assessment of the NASA Astrobiology Institute. National Academies Press, 2008.