Dyfyniad APA

Crowther, G. (1951). An outline of money. Nelson.

Dyfyniad Arddull Chicago

Crowther, Geoffrey. An Outline of Money. London: Nelson, 1951.

Dyfyniad MLA

Crowther, Geoffrey. An Outline of Money. Nelson, 1951.

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