University of Wales. Board of Celtic Studies. History and Law Committee & Williams, G. The Welsh history review.: Cylchgrawn hanes cymru. University of Wales Press.
Chicago Style (17th ed.) CitationUniversity of Wales. Board of Celtic Studies. History and Law Committee and Glanmor Williams. The Welsh History Review.: Cylchgrawn Hanes Cymru. Cardiff: University of Wales Press.
MLA (9th ed.) CitationUniversity of Wales. Board of Celtic Studies. History and Law Committee and Glanmor Williams. The Welsh History Review.: Cylchgrawn Hanes Cymru. University of Wales Press.
Warning: These citations may not always be 100% accurate.