APA (7th ed.) Citation

Taliesin, Williams, I., & Williams, J. E. C. (1968). The poems of Taliesin. Dublin Institute for Advanced Studies.

Chicago Style (17th ed.) Citation

Taliesin, Ifor Williams, and J. E. Caerwyn Williams. The Poems of Taliesin. [Dublin]: Dublin Institute for Advanced Studies, 1968.

MLA (9th ed.) Citation

Taliesin, et al. The Poems of Taliesin. Dublin Institute for Advanced Studies, 1968.