APA (7th ed.) Zitazioa
Ashworth, A. (2013). Principles of criminal law (7th ed.). Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Ashworth, Andrew. Principles of Criminal Law. 7th ed. Oxford: Oxford University Press, 2013.
MLA (9th ed.) Zitazioa
Ashworth, Andrew. Principles of Criminal Law. 7th ed. Oxford University Press, 2013.
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