APA (7th ed.) Citation

Johannes Paul I. Papst. (1989). Opera omnia. Ed. Messaggero.

Chicago Style (17th ed.) Citation

Johannes Paul I. Papst. Opera Omnia. Padova: Ed. Messaggero, 1989.

MLA (9th ed.) Citation

Johannes Paul I. Papst. Opera Omnia. Ed. Messaggero, 1989.

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