Cita APA (7th ed.)
Williams, I., & Bromwich, R. (1980). The Beginnings of Welsh poetry: Studies by Ifor Williams. Univ. of Wales Pr.
Cita Chicago (17th ed.)
Williams, Ifor, i Rachel Bromwich. The Beginnings of Welsh Poetry: Studies by Ifor Williams. Cardiff: Univ. of Wales Pr, 1980.
Cita MLA (9th ed.)
Williams, Ifor, i Rachel Bromwich. The Beginnings of Welsh Poetry: Studies by Ifor Williams. Univ. of Wales Pr, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.