APA (7th ed.) Citation

Brühl, C. Codex diplomaticus Regni Siciliae. Böhlau.

Chicago Style (17th ed.) Citation

Brühl, Carlrichard. Codex Diplomaticus Regni Siciliae. Köln <<[u.a.]>>: Böhlau.

MLA (9th ed.) Citation

Brühl, Carlrichard. Codex Diplomaticus Regni Siciliae. Böhlau.

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