APA-referens (7:e uppl.)
ebrary, Inc. (2000). Spacecraft maximum allowable concentrations for selected airborne contaminants. National Academy Press.
Chicago-referens (17:e uppl.)
ebrary, Inc. Spacecraft Maximum Allowable Concentrations for Selected Airborne Contaminants. Washington, D.C.: National Academy Press, 2000.
MLA-referens (9:e uppl.)
ebrary, Inc. Spacecraft Maximum Allowable Concentrations for Selected Airborne Contaminants. National Academy Press, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.