APA-viite (7. p.)
Ryan, M. (2003). Penal policy and political culture in England and Wales: Four essays on policy and process. Waterside Press.
Chicago-viite (17. p.)
Ryan, Mick. Penal Policy and Political Culture in England and Wales: Four Essays on Policy and Process. Winchester, U.K.: Waterside Press, 2003.
MLA-viite (9. p.)
Ryan, Mick. Penal Policy and Political Culture in England and Wales: Four Essays on Policy and Process. Waterside Press, 2003.
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