APA-viite (7. p.)
ebrary, Inc, Hammond, P. B., & Coppock, R. (1990). Valuing health risks, costs, and benefits for environmental decision making: Report of a conference. National Academy Press.
Chicago-viite (17. p.)
ebrary, Inc, P. Brett Hammond, ja Rob Coppock. Valuing Health Risks, Costs, and Benefits for Environmental Decision Making: Report of a Conference. Washington, D.C.: National Academy Press, 1990.
MLA-viite (9. p.)
ebrary, Inc, et al. Valuing Health Risks, Costs, and Benefits for Environmental Decision Making: Report of a Conference. National Academy Press, 1990.
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