Cita APA (7th ed.)

Williams, B. A. O., & Moore, A. W. (2011). Ethics and the limits of philosophy. Routledge.

Cita Chicago (17th ed.)

Williams, Bernard Arthur Owen, i A. W. Moore. Ethics and the Limits of Philosophy. London: Routledge, 2011.

Cita MLA (9th ed.)

Williams, Bernard Arthur Owen, i A. W. Moore. Ethics and the Limits of Philosophy. Routledge, 2011.