APA (7th ed.) Citation

Leo XIII. Archivmaterialien zu Leo XIII. (Papst), 1810-1903.

Chicago Style (17th ed.) Citation

Leo XIII. Archivmaterialien Zu Leo XIII. (Papst), 1810-1903.

MLA (9th ed.) Citation

Leo XIII. Archivmaterialien Zu Leo XIII. (Papst), 1810-1903.

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