Franklin

MLA

Bromwich, Rachel. Trioedd Ynys Prydein: the Welsh Triads. Cardiff: University of Wales Press, 1961.

APA

Bromwich, R. (1961). Trioedd ynys Prydein: the Welsh triads. Cardiff: University of Wales Press.

Chicago

Bromwich, Rachel. Trioedd Ynys Prydein: The Welsh Triads;. Cardiff: University of Wales Press, 1961.