Dyfyniad APA
ebrary, Inc. (2004). Intentional human dosing studies for EPA regulatory purposes: Scientific and ethical issues. National Academies Press.
Dyfyniad Arddull Chicago
ebrary, Inc. Intentional Human Dosing Studies for EPA Regulatory Purposes: Scientific and Ethical Issues. Washington, D.C.: National Academies Press, 2004.
Dyfyniad MLA
ebrary, Inc. Intentional Human Dosing Studies for EPA Regulatory Purposes: Scientific and Ethical Issues. National Academies Press, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.