Cita APA (7th ed.)

National Library of Wales, ebrary, Inc, & Roberts, S. E. (2011). Llawysgrif pomffred: An edition and study of Peniarth MS 259B. Brill.

Cita Chicago (17th ed.)

National Library of Wales, Inc ebrary, i Sara Elin Roberts. Llawysgrif Pomffred: An Edition and Study of Peniarth MS 259B. Boston: Brill, 2011.

Cita MLA (9th ed.)

National Library of Wales, et al. Llawysgrif Pomffred: An Edition and Study of Peniarth MS 259B. Brill, 2011.