Dyfyniad APA

Heywood, A. (2015). Political Theory: An Introduction. Palgrave.

Dyfyniad Arddull Chicago

Heywood, Andrew. Political Theory: An Introduction. New York: Palgrave, 2015.

Dyfyniad MLA

Heywood, Andrew. Political Theory: An Introduction. Palgrave, 2015.

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