APA (7th ed.) Citation

Isaac, G. R. (1996). The Verb in the Book of Aneirin: Studies in Syntax, Morphology and Etymology. De Gruyter. https://doi.org/10.1515/9783110962321

Chicago Style (17th ed.) Citation

Isaac, Graham R. The Verb in the Book of Aneirin: Studies in Syntax, Morphology and Etymology. Berlin/Boston: De Gruyter, 1996. https://doi.org/10.1515/9783110962321.

MLA (9th ed.) Citation

Isaac, Graham R. The Verb in the Book of Aneirin: Studies in Syntax, Morphology and Etymology. De Gruyter, 1996. https://doi.org/10.1515/9783110962321.