APA (7th ed.) Citation

Benedikt XVI. Papst. (2009). Faith and the future. Ignatius Press.

Chicago Style (17th ed.) Citation

Benedikt XVI. Papst. Faith and the Future. San Francisco, Calif: Ignatius Press, 2009.

MLA (9th ed.) Citation

Benedikt XVI. Papst. Faith and the Future. Ignatius Press, 2009.

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