APA (7th ed.) Citation

Ashworth, A. (2009). Principles of criminal law (6. ed.). Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Ashworth, Andrew. Principles of Criminal Law. 6. ed. Oxford [u.a.]: Oxford Univ. Press, 2009.

MLA (9th ed.) Citation

Ashworth, Andrew. Principles of Criminal Law. 6. ed. Oxford Univ. Press, 2009.