Cita APA (7a ed.)

Nielsen, K. (1991). God and the Grounding of Morality. University of Ottawa Press.

Cita Chicago Style (17a ed.)

Nielsen, Kai. God and the Grounding of Morality. Ottawa: University of Ottawa Press, 1991.

Cita MLA (8a ed.)

Nielsen, Kai. God and the Grounding of Morality. University of Ottawa Press, 1991.