APA (7th ed.) Citation

O'Brien, J. A. Penance and self-denial--why?: The significance of Lenten discipline for modern life. Our Sunday Visitor.

Chicago Style (17th ed.) Citation

O'Brien, John A. Penance and Self-denial--why?: The Significance of Lenten Discipline for Modern Life. Huntington, Ind.: Our Sunday Visitor.

MLA (8th ed.) Citation

O'Brien, John A. Penance and Self-denial--why?: The Significance of Lenten Discipline for Modern Life. Our Sunday Visitor.

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