Preece, R. (2008). Sins of the flesh: A history of ethical vegetarian thought. UBC Press.
Dyfyniad Arddull ChicagoPreece, Rod. Sins of the Flesh: A History of Ethical Vegetarian Thought. Vancouver: UBC Press, 2008.
Dyfyniad MLAPreece, Rod. Sins of the Flesh: A History of Ethical Vegetarian Thought. UBC Press, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.