Cita APA (7a ed.)

Duff, A. (1993). Punishment. The international research library of philosophy.

Cita Chicago Style (17a ed.)

Duff, Antony. "Punishment." The International Research Library of Philosophy 1993.

Cita MLA (8a ed.)

Duff, Antony. "Punishment." The International Research Library of Philosophy, 1993.