Cita APA (7a ed.)

May, W. E. (1994). An introduction to moral theology. Our Sunday Visitor Publ.

Cita Chicago Style (17a ed.)

May, William E. An Introduction to Moral Theology. Huntington, Ind.: Our Sunday Visitor Publ, 1994.

Cita MLA (9a ed.)

May, William E. An Introduction to Moral Theology. Our Sunday Visitor Publ, 1994.