Dyfyniad APA

Rawls, J. (1971). A theory of justice (Original edition.). Belknap Press.

Dyfyniad Arddull Chicago

Rawls, John. A Theory of Justice. Original edition. Cambridge, Mass.: Belknap Press, 1971.

Dyfyniad MLA

Rawls, John. A Theory of Justice. Original edition. Belknap Press, 1971.

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