APA-referens (7:e uppl.)
ebrary, Inc. (2002). Safe on Mars: Precursor measurements necessary to support human operations on the Martian surface. National Academy Press.
Chicago-referens (17:e uppl.)
ebrary, Inc. Safe on Mars: Precursor Measurements Necessary to Support Human Operations on the Martian Surface. Washington, D.C.: National Academy Press, 2002.
MLA-referens (9:e uppl.)
ebrary, Inc. Safe on Mars: Precursor Measurements Necessary to Support Human Operations on the Martian Surface. National Academy Press, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.