Cita APA (7th ed.)
ebrary, Inc. (1989). Selected issues in risk assessment. National Academy Press.
Cita Chicago (17th ed.)
ebrary, Inc. Selected Issues in Risk Assessment. Washington, D.C.: National Academy Press, 1989.
Cita MLA (9th ed.)
ebrary, Inc. Selected Issues in Risk Assessment. National Academy Press, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.