Cita APA

Rawls, J. (1999). A theory of justice (Rev. ed.). Belknap Press of Harvard University Press.

Citación estilo Chicago

Rawls, John. A Theory of Justice. Rev. ed. Cambridge, Mass: Belknap Press of Harvard University Press, 1999.

Cita MLA

Rawls, John. A Theory of Justice. Rev. ed. Belknap Press of Harvard University Press, 1999.