Cita APA (7th ed.)

Campbell, T. (2010). Justice (3a. ed.). Palgrave Macmillan.

Cita Chicago (17th ed.)

Campbell, Tom. Justice. 3a. ed. Hampshire: Palgrave Macmillan, 2010.

Cita MLA (9th ed.)

Campbell, Tom. Justice. 3a. ed. Palgrave Macmillan, 2010.