Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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

Atenció: Aquestes cites poden no estar 100% correctes.