APA (7th ed.) Citation

Murphy, G., & O Cathasaigh, T. (1998). Early Irish lyrics, 8th-12th century: Eighth to twelfth century ([2nd ed].). Four Courts Press.

Chicago Style (17th ed.) Citation

Murphy, Gerard, and Tomas O Cathasaigh. Early Irish Lyrics, 8th-12th Century: Eighth to Twelfth Century. [2nd ed]. Dublin: Four Courts Press, 1998.

MLA (8th ed.) Citation

Murphy, Gerard, and Tomas O Cathasaigh. Early Irish Lyrics, 8th-12th Century: Eighth to Twelfth Century. [2nd ed]. Four Courts Press, 1998.