APA (7th ed.) Citation

May, W. E. (1991). An introduction to moral theology. Our Sunday Visitor.

Chicago Style (17th ed.) Citation

May, William E. An Introduction to Moral Theology. Huntington: Our Sunday Visitor, 1991.

MLA (9th ed.) Citation

May, William E. An Introduction to Moral Theology. Our Sunday Visitor, 1991.

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