APA način citiranja (7. izdanje)
O'Collins, G. (2014). The Second Vatican Council: Message and meaning. Liturgical Press.
Čikaški stil citiranja (17. izdanje)
O'Collins, Gerald. The Second Vatican Council: Message and Meaning. Collegeville, Minnesota: Liturgical Press, 2014.
MLA način citiranja (9. izdanje)
O'Collins, Gerald. The Second Vatican Council: Message and Meaning. Liturgical Press, 2014.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.