Dyfyniad APA

Journal of the History of Economic Thought. Routledge.

Dyfyniad Arddull Chicago

Journal of the History of Economic Thought. Routledge.

Dyfyniad MLA

Journal of the History of Economic Thought. Routledge.

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