Dyfyniad APA
Weirich, P. (2007). Labeling genetically modified food: The philosophical and legal debate. Oxford University Press.
Dyfyniad Arddull Chicago
Weirich, Paul. Labeling Genetically Modified Food: The Philosophical and Legal Debate. Oxford, NY: Oxford University Press, 2007.
Dyfyniad MLA
Weirich, Paul. Labeling Genetically Modified Food: The Philosophical and Legal Debate. Oxford University Press, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.