APA (7th ed.) Citation

Dowling, L. T. (1945). How to Make an Act of Perfect Contrition. St. Louis.

Chicago Style (17th ed.) Citation

Dowling, Leo T. How to Make an Act of Perfect Contrition. St. Louis, 1945.

MLA (8th ed.) Citation

Dowling, Leo T. How to Make an Act of Perfect Contrition. St. Louis, 1945.

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