Cita APA (7th ed.)
ebrary, Inc. (2003). Assessment of Mars science and mission priorities. National Academies Press.
Cita Chicago (17th ed.)
ebrary, Inc. Assessment of Mars Science and Mission Priorities. Washington, D.C.: National Academies Press, 2003.
Cita MLA (9th ed.)
ebrary, Inc. Assessment of Mars Science and Mission Priorities. National Academies Press, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.