Cita APA (7a ed.)

MacIntyre, A. C. (1981). After virtue: A study in moral theory. University of Notre Dame Press.

Cita Chicago Style (17a ed.)

MacIntyre, Alasdair C. After Virtue: A Study in Moral Theory. Notre Dame, Indiana: University of Notre Dame Press, 1981.

Cita MLA (9a ed.)

MacIntyre, Alasdair C. After Virtue: A Study in Moral Theory. University of Notre Dame Press, 1981.