APA (7th ed.) Citation

O'Donnell, J. J. (1988). The mystery of the triune God. Sheed & Ward.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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