APA (7th ed.) Citation

Roberts, M. (1992). Seiri telyn Cymru. Gwasg Carreg Gwalch.

Chicago Style (17th ed.) Citation

Roberts, Mair. Seiri Telyn Cymru. Capel Garmon: Gwasg Carreg Gwalch, 1992.

MLA (9th ed.) Citation

Roberts, Mair. Seiri Telyn Cymru. Gwasg Carreg Gwalch, 1992.

Warning: These citations may not always be 100% accurate.