APA (7th ed.) Citation

O'Connell, W. (1940). De intima natura assistentiae matrimonialis: Ad normam Can. 1094. Catholic Book Agency.

Chicago Style (17th ed.) Citation

O'Connell, William. De Intima Natura Assistentiae Matrimonialis: Ad Normam Can. 1094. Romae: Catholic Book Agency, 1940.

MLA (9th ed.) Citation

O'Connell, William. De Intima Natura Assistentiae Matrimonialis: Ad Normam Can. 1094. Catholic Book Agency, 1940.