APA (7th ed.) Zitazioa

Halpin, A. (2004). Definition in the criminal law. Hart Pub.

Chicago Style (17th ed.) Zitazioa

Halpin, Andrew. Definition in the Criminal Law. Oxford: Hart Pub, 2004.

MLA (9th ed.) Zitazioa

Halpin, Andrew. Definition in the Criminal Law. Hart Pub, 2004.