APA-Zitierstil (7. Ausg.)

... y gwir yn erbyn y byd: Barddas or a collection of original documents illustrative of the theology, wisdom and usages of The Bardo-Druidio system of the isle of Britain. Roderic [u.a.].

Chicago-Zitierstil (17. Ausg.)

... Y Gwir Yn Erbyn Y Byd: Barddas or a Collection of Original Documents Illustrative of the Theology, Wisdom and Usages of The Bardo-Druidio System of the Isle of Britain. Llandovery [u.a.]: Roderic [u.a.].

MLA-Zitierstil (9. Ausg.)

... Y Gwir Yn Erbyn Y Byd: Barddas or a Collection of Original Documents Illustrative of the Theology, Wisdom and Usages of The Bardo-Druidio System of the Isle of Britain. Roderic [u.a.].