Cita APA (7th ed.)

Dworkin, R. (2011). Justice for hedgehogs (1a. ed.). The Belknap Press.

Cita Chicago (17th ed.)

Dworkin, Ronald. Justice for Hedgehogs. 1a. ed. Londres: The Belknap Press, 2011.

Cita MLA (9th ed.)

Dworkin, Ronald. Justice for Hedgehogs. 1a. ed. The Belknap Press, 2011.