Cita APA (7th ed.)

National Research Council (U.S.). Committee on the Rationale and Goals of the U.S. Civil Space Program & ebrary, Inc. (2009). America's future in space: Aligning the civil space program with national needs. National Academies Press.

Cita Chicago (17th ed.)

National Research Council (U.S.). Committee on the Rationale and Goals of the U.S. Civil Space Program i Inc ebrary. America's Future in Space: Aligning the Civil Space Program with National Needs. Washington, D.C.: National Academies Press, 2009.

Cita MLA (9th ed.)

National Research Council (U.S.). Committee on the Rationale and Goals of the U.S. Civil Space Program i Inc ebrary. America's Future in Space: Aligning the Civil Space Program with National Needs. National Academies Press, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.