Style de citation APA (7e éd.)

Wolff, J. (2011). Ethics and public policy: A philosophical inquiry. Routledge.

Style de citation Chicago (17e éd.)

Wolff, Jonathan. Ethics and Public Policy: A Philosophical Inquiry. London [u.a.]: Routledge, 2011.

Style de citation MLA (8e éd.)

Wolff, Jonathan. Ethics and Public Policy: A Philosophical Inquiry. Routledge, 2011.