APA (7th ed.) Citation

O'Donnell, J. J. (1988). the mystery of the Triune God (1. publ.). Sheed & Ward.

Chicago Style (17th ed.) Citation

O'Donnell, John J. The Mystery of the Triune God. 1. publ. London: Sheed & Ward, 1988.

MLA (9th ed.) Citation

O'Donnell, John J. The Mystery of the Triune God. 1. publ. Sheed & Ward, 1988.