Cita APA (7a ed.)

Olson, J. (2014). Moral error theory: History, critique, defence. Oxford University Press.

Cita Chicago Style (17a ed.)

Olson, Jonas. Moral Error Theory: History, Critique, Defence. Oxford: Oxford University Press, 2014.

Cita MLA (9a ed.)

Olson, Jonas. Moral Error Theory: History, Critique, Defence. Oxford University Press, 2014.