Dyfyniad APA

Department, I. T. B. P. a. P. (1993). Christian Ireland. Dublin.

Dyfyniad Arddull Chicago

Department, Irish Tourist Board. Product and Promotions. Christian Ireland. Dublin, 1993.

Dyfyniad MLA

Department, Irish Tourist Board. Product and Promotions. Christian Ireland. Dublin, 1993.

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