Dyfyniad APA

Dworkin, R. (2011). Justice for hedgehogs. Belknap Press of Harvard University Press.

Dyfyniad Arddull Chicago

Dworkin, Ronald. Justice for Hedgehogs. Cambridge, MA: Belknap Press of Harvard University Press, 2011.

Dyfyniad MLA

Dworkin, Ronald. Justice for Hedgehogs. Belknap Press of Harvard University Press, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.