Cita APA (7a ed.)

Finnis, J. M. (2011). Reason in action (1st. pub.). Oxford University Press.

Cita Chicago Style (17a ed.)

Finnis, John Mitchell. Reason in Action. 1st. pub. Oxford ; New York: Oxford University Press, 2011.

Cita MLA (9a ed.)

Finnis, John Mitchell. Reason in Action. 1st. pub. Oxford University Press, 2011.