APA (7th ed.) Citation

O'Brien, I. (1939). The sacraments. St. Anthony's Guild.

Chicago Style (17th ed.) Citation

O'Brien, Isidore. The Sacraments. Paterson, N.J.: St. Anthony's Guild, 1939.

MLA (8th ed.) Citation

O'Brien, Isidore. The Sacraments. St. Anthony's Guild, 1939.