Dyfyniad APA
National Research Council (U.S.). Committee on Human Biomonitoring for Environmental Toxicants, National Research Council (U.S.). Board on Environmental Studies and Toxicology, & ebrary, Inc. (2006). Human biomonitoring for environmental chemicals. National Academies Press.
Dyfyniad Arddull Chicago
National Research Council (U.S.). Committee on Human Biomonitoring for Environmental Toxicants, National Research Council (U.S.). Board on Environmental Studies and Toxicology, and Inc ebrary. Human Biomonitoring for Environmental Chemicals. Washington, D.C.: National Academies Press, 2006.
Dyfyniad MLA
National Research Council (U.S.). Committee on Human Biomonitoring for Environmental Toxicants, et al. Human Biomonitoring for Environmental Chemicals. National Academies Press, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.