O'Donnell, P. (1940). The truth about Catholics. Catholic Literature Society.
Čikaški stil citiranja (17. izdanje)O'Donnell, Peter. The Truth About Catholics. Los Angeles, Calif.: Catholic Literature Society, 1940.
MLA način citiranja (8. izdanje)O'Donnell, Peter. The Truth About Catholics. Catholic Literature Society, 1940.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.