APA (7th ed.) Citation

University of Wales. Board of Celtic Studies, University of Wales Press, Thomas, R. J., Bevan, G. A., & Donovan, P. J. (1967). Geiriadur Prifysgol Cymru =: A dictionary of the Welsh language. Gwasg Prifysgol Cymru.

Chicago Style (17th ed.) Citation

University of Wales. Board of Celtic Studies, University of Wales Press, R. J. Thomas, Gareth A. Bevan, and Patrick J. Donovan. Geiriadur Prifysgol Cymru =: A Dictionary of the Welsh Language. Caerdydd: Gwasg Prifysgol Cymru, 1967.

MLA (9th ed.) Citation

University of Wales. Board of Celtic Studies, et al. Geiriadur Prifysgol Cymru =: A Dictionary of the Welsh Language. Gwasg Prifysgol Cymru, 1967.