O'Collins, G. (1998). All things new: The promise of Advent, Christmas, and the New Year. Paulist Press.
Style de citation Chicago (17e éd.)O'Collins, Gerald. All Things New: The Promise of Advent, Christmas, and the New Year. New York: Paulist Press, 1998.
Style de citation MLA (8e éd.)O'Collins, Gerald. All Things New: The Promise of Advent, Christmas, and the New Year. Paulist Press, 1998.
Attention : ces citations peuvent ne pas être correctes à 100%.