APA-viite (7. p.)

Costa, F. (1854). Reflections regarding the expected dogmatic definition on the Immaculate Conception of the most Blessed Virgin. Rome.

Chicago-viite (17. p.)

Costa, Francesco. Reflections Regarding the Expected Dogmatic Definition on the Immaculate Conception of the Most Blessed Virgin. Rome, 1854.

MLA-viite (8. p.)

Costa, Francesco. Reflections Regarding the Expected Dogmatic Definition on the Immaculate Conception of the Most Blessed Virgin. Rome, 1854.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.