APA (7th ed.) Citation

Valente, G. (2013). Ratzinger al Vaticano II. San Paolo.

Chicago Style (17th ed.) Citation

Valente, Gianni. Ratzinger Al Vaticano II. Cinisello Balsamo (Milano): San Paolo, 2013.

MLA (9th ed.) Citation

Valente, Gianni. Ratzinger Al Vaticano II. San Paolo, 2013.

Warning: These citations may not always be 100% accurate.