APA-referens (7:e uppl.)

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.

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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