Dyfyniad APA
National Research Council (U.S.). Board on Environmental Studies and Toxicology. Committee on Advances in Assessing Human Exposure to Airborne Pollutants & ebrary, Inc. (1991). Human exposure assessment for airborne pollutants: Advances and opportunities. National Academy of Sciences.
Dyfyniad Arddull Chicago
National Research Council (U.S.). Board on Environmental Studies and Toxicology. Committee on Advances in Assessing Human Exposure to Airborne Pollutants and Inc ebrary. Human Exposure Assessment for Airborne Pollutants: Advances and Opportunities. Washington, D.C.: National Academy of Sciences, 1991.
Dyfyniad MLA
National Research Council (U.S.). Board on Environmental Studies and Toxicology. Committee on Advances in Assessing Human Exposure to Airborne Pollutants and Inc ebrary. Human Exposure Assessment for Airborne Pollutants: Advances and Opportunities. National Academy of Sciences, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.