Dyfyniad APA

Marshall,Geoffrey. (1971). Constitutional theory. Clarendon press.

Dyfyniad Arddull Chicago

Marshall,Geoffrey. Constitutional Theory. Oxford: Clarendon press, 1971.

Dyfyniad MLA

Marshall,Geoffrey. Constitutional Theory. Clarendon press, 1971.

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