APA (7th ed.) Zitazioa
ebrary, Inc. (2003). Assessment of Mars science and mission priorities. National Academies Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc. Assessment of Mars Science and Mission Priorities. Washington, D.C.: National Academies Press, 2003.
MLA (9th ed.) Zitazioa
ebrary, Inc. Assessment of Mars Science and Mission Priorities. National Academies Press, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.