Dyfyniad APA

Ellis Patrick. (1991). Who Dares Sells. Thorsons , HarperCollins Publisher.

Dyfyniad Arddull Chicago

Ellis Patrick. Who Dares Sells. London: Thorsons , HarperCollins Publisher, 1991.

Dyfyniad MLA

Ellis Patrick. Who Dares Sells. Thorsons , HarperCollins Publisher, 1991.

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