Cita APA (7a ed.)

Raz, J. (1999). Practical reasons and norms. University Press.

Cita Chicago Style (17a ed.)

Raz, Joseph. Practical Reasons and Norms. Oxford [etc.]: University Press, 1999.

Cita MLA (9a ed.)

Raz, Joseph. Practical Reasons and Norms. University Press, 1999.