Dworkin, R. (1977). Taking rights seriously. Duckworth.
Cita Chicago Style (17a ed.)Dworkin, Ronald. Taking Rights Seriously. London: Duckworth, 1977.
Cita MLA (8a ed.)Dworkin, Ronald. Taking Rights Seriously. Duckworth, 1977.
Precaución: Estas citas no son 100% exactas.