Campbell, A. W. (1991). Law of sentencing (2nd ed.). Clark Boardman Callaghan.
Cita Chicago (17th ed.)Campbell, Arthur W. Law of Sentencing. 2nd ed. Deerfield, Ill: Clark Boardman Callaghan, 1991.
Cita MLA (9th ed.)Campbell, Arthur W. Law of Sentencing. 2nd ed. Clark Boardman Callaghan, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.