APA (7th ed.) Citation

Williams, I. (1961). Canu Aneirin (Ail agraffiad.).

Chicago Style (17th ed.) Citation

Williams, Ifor. Canu Aneirin. Ail agraffiad. Caerdydd, 1961.

MLA (9th ed.) Citation

Williams, Ifor. Canu Aneirin. Ail agraffiad. 1961.

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