Dyfyniad APA

(1997). The social contract and other later political writings. Cambridge.

Dyfyniad Arddull Chicago

The Social Contract and Other Later Political Writings. New York: Cambridge, 1997.

Dyfyniad MLA

The Social Contract and Other Later Political Writings. Cambridge, 1997.

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