O'Donoghue, N. D. (2001). The angels keep their ancient places: Reflections on Celtic spirituality. T & T Clark.
Chicago Style (17th ed.) CitationO'Donoghue, Noel Dermot. The Angels Keep Their Ancient Places: Reflections on Celtic Spirituality. Edinburgh: T & T Clark, 2001.
MLA (9th ed.) CitationO'Donoghue, Noel Dermot. The Angels Keep Their Ancient Places: Reflections on Celtic Spirituality. T & T Clark, 2001.
Warning: These citations may not always be 100% accurate.