APA (7th ed.) Citation

Bonniel, F. Tracing the origin of the motu proprio Cum nobis (4 November 1941).

Chicago Style (17th ed.) Citation

Bonniel, Francis. Tracing the Origin of the Motu Proprio Cum Nobis (4 November 1941).

MLA (9th ed.) Citation

Bonniel, Francis. Tracing the Origin of the Motu Proprio Cum Nobis (4 November 1941).

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