Cita APA (7a ed.)
McFadden, C. J. (1978). Challenge to morality: Life issues, moral answers. Our Sunday Visitor.
Cita Chicago Style (17a ed.)
McFadden, Charles Joseph. Challenge to Morality: Life Issues, Moral Answers. Huntington, Ind.: Our Sunday Visitor, 1978.
Cita MLA (9a ed.)
McFadden, Charles Joseph. Challenge to Morality: Life Issues, Moral Answers. Our Sunday Visitor, 1978.
Precaución: Estas citas no son 100% exactas.