APA (7th ed.) Citation

Bonizo, B. o. S., & Perels, E. (1930). Liber de vita christiana. Weidmannsche Buchhandlung.

Chicago Style (17th ed.) Citation

Bonizo, Bishop of Sutri, and Ernst Perels. Liber De Vita Christiana. Berlin: Weidmannsche Buchhandlung, 1930.

MLA (9th ed.) Citation

Bonizo, Bishop of Sutri, and Ernst Perels. Liber De Vita Christiana. Weidmannsche Buchhandlung, 1930.

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