Cita APA (7a ed.)

Hare, R. M. (1997). Sorting Out Ethics. Oxford University Press, USA.

Cita Chicago Style (17a ed.)

Hare, Richard M. Sorting Out Ethics. Cary: Oxford University Press, USA, 1997.

Cita MLA (8a ed.)

Hare, Richard M. Sorting Out Ethics. Oxford University Press, USA, 1997.