APA (7th ed.) Citation

Crilly, O. (2013). The great Irish crosses: Meaning and mystery. The Columba Press.

Chicago Style (17th ed.) Citation

Crilly, Oliver. The Great Irish Crosses: Meaning and Mystery. Blackrock, Co. Dublin: The Columba Press, 2013.

MLA (9th ed.) Citation

Crilly, Oliver. The Great Irish Crosses: Meaning and Mystery. The Columba Press, 2013.