Dyfyniad APA
Institute of Medicine (U.S.). Committee on Research Priorities for Earth Science and Public Health, National Research Council (U.S.), & ebrary, Inc. (2007). Earth materials and health: Research priorities for earth science and public health. National Academies Press.
Dyfyniad Arddull Chicago
Institute of Medicine (U.S.). Committee on Research Priorities for Earth Science and Public Health, National Research Council (U.S.), and Inc ebrary. Earth Materials and Health: Research Priorities for Earth Science and Public Health. Washington, DC: National Academies Press, 2007.
Dyfyniad MLA
Institute of Medicine (U.S.). Committee on Research Priorities for Earth Science and Public Health, et al. Earth Materials and Health: Research Priorities for Earth Science and Public Health. National Academies Press, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.