Dyfyniad APA

Sen, A. (2009). The idea of justice. Belknap Press of Harvard University Press.

Dyfyniad Arddull Chicago

Sen, Amartya. The Idea of Justice. Cambridge, Mass.: Belknap Press of Harvard University Press, 2009.

Dyfyniad MLA

Sen, Amartya. The Idea of Justice. Belknap Press of Harvard University Press, 2009.

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