APA (7th ed.) Citation

Sigurdsson, J. V. (2013). Celtic-Norse Relationships in the Irish Sea in the Middle Ages 800-1200. Brill.

Chicago Style (17th ed.) Citation

Sigurdsson, Jón Vidar. Celtic-Norse Relationships in the Irish Sea in the Middle Ages 800-1200. Brill, 2013.

MLA (8th ed.) Citation

Sigurdsson, Jón Vidar. Celtic-Norse Relationships in the Irish Sea in the Middle Ages 800-1200. Brill, 2013.

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