APA-referens (7:e uppl.)
American Institute of Aeronautics and Astronautics, United States. National Aeronautics and Space Administration, ebrary, Inc, & Allen, M. S. (2008). NASA space science vision missions. American Institute of Aeronautics and Astronautics, Inc..
Chicago-referens (17:e uppl.)
American Institute of Aeronautics and Astronautics, United States. National Aeronautics and Space Administration, Inc ebrary, och Marc S. Allen. NASA Space Science Vision Missions. Reston, Va.: American Institute of Aeronautics and Astronautics, Inc., 2008.
MLA-referens (9:e uppl.)
American Institute of Aeronautics and Astronautics, et al. NASA Space Science Vision Missions. American Institute of Aeronautics and Astronautics, Inc., 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.