APA (7e ed.) Bronvermelding

ebrary, Inc. (1996). Spacecraft maximum allowable concentrations for selected airborne contaminants. National Academy Press.

Chicago (17e ed.) Bronvermelding

ebrary, Inc. Spacecraft Maximum Allowable Concentrations for Selected Airborne Contaminants. Washington, D.C.: National Academy Press, 1996.

MLA (9e ed.) Bronvermelding

ebrary, Inc. Spacecraft Maximum Allowable Concentrations for Selected Airborne Contaminants. National Academy Press, 1996.

Let op: Deze citaties zijn niet altijd 100% accuraat.