Gaya APA

II, J, P. (1998). Faith and reason: Encyclical letter 'Fides et Ratio' to the bishops of the Catholic Church on the relationship between faith and reason. . London: London Catholic Truth Society.

Gaya MLA

II, Joannes, Paulus. "Faith and reason: Encyclical letter 'Fides et Ratio' to the bishops of the Catholic Church on the relationship between faith and reason. ". London: London Catholic Truth Society, 1998. Buku.