Huels, J. M. (2013). Canon 994: Granting Indulgences to an Orthodox Christian. Roman Replies and CLSA Advisory Opinions 2013, 94-95.
Citazione stile Chigago Style (17a edizione)Huels, John M. "Canon 994: Granting Indulgences to an Orthodox Christian." Roman Replies and CLSA Advisory Opinions 2013 2013: 94-95.
Citatione MLA (9a ed.)Huels, John M. "Canon 994: Granting Indulgences to an Orthodox Christian." Roman Replies and CLSA Advisory Opinions 2013, 2013, pp. 94-95.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.