Lua APA (7ú heag.)
O'Connor, J. J. (1995). A Moment of Grace: John Cardinal O'Connor on the Catechism of the Catholic Church. Ignatius Press.
Lua i Stíl Chicago (17ú heag.)
O'Connor, John Joseph. A Moment of Grace: John Cardinal O'Connor on the Catechism of the Catholic Church. San Francisco: Ignatius Press, 1995.
Lua MLA (9ú heag.)
O'Connor, John Joseph. A Moment of Grace: John Cardinal O'Connor on the Catechism of the Catholic Church. Ignatius Press, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.