Cita APA (7a ed.)

Sen, A. (2009). The idea of justice. Harvard University Press.

Cita Chicago Style (17a ed.)

Sen, Amartya. The Idea of Justice. Cambridge, Massachusetts [etc.]: Harvard University Press, 2009.

Cita MLA (9a ed.)

Sen, Amartya. The Idea of Justice. Harvard University Press, 2009.