APA (7th ed.) Citation

Benedikt XVI. Papst. Joseph Ratzinger in communio. Eerdmans.

Chicago Style (17th ed.) Citation

Benedikt XVI. Papst. Joseph Ratzinger in Communio. Grand Rapids, Mich. [u.a.]: Eerdmans.

MLA (9th ed.) Citation

Benedikt XVI. Papst. Joseph Ratzinger in Communio. Eerdmans.

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