Cita APA (7th ed.)

Dworkin, R. (2011). Justice for hedgehogs. Belknap Press of Harvard University Press.

Cita Chicago (17th ed.)

Dworkin, Ronald. Justice for Hedgehogs. Cambridge, MA: Belknap Press of Harvard University Press, 2011.

Cita MLA (9th ed.)

Dworkin, Ronald. Justice for Hedgehogs. Belknap Press of Harvard University Press, 2011.