Dyfyniad APA
National Research Council (U.S.). Committee on Nonoccupational Health Risks of Asbestiform Fibers & ebrary, Inc. (1984). Asbestiform fibers: Nonoccupational health risks. National Academy Press.
Dyfyniad Arddull Chicago
National Research Council (U.S.). Committee on Nonoccupational Health Risks of Asbestiform Fibers and Inc ebrary. Asbestiform Fibers: Nonoccupational Health Risks. Washington, D.C.: National Academy Press, 1984.
Dyfyniad MLA
National Research Council (U.S.). Committee on Nonoccupational Health Risks of Asbestiform Fibers and Inc ebrary. Asbestiform Fibers: Nonoccupational Health Risks. National Academy Press, 1984.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.