APA-referens (7:e uppl.)
ebrary, Inc. (1997). Protecting the space shuttle from meteoroids and orbital debris. National Academy Press.
Chicago-referens (17:e uppl.)
ebrary, Inc. Protecting the Space Shuttle from Meteoroids and Orbital Debris. Washington, D.C.: National Academy Press, 1997.
MLA-referens (9:e uppl.)
ebrary, Inc. Protecting the Space Shuttle from Meteoroids and Orbital Debris. National Academy Press, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.