Cita APA (7a ed.)

Durham, A. M. (1991). Then and now: The fruits of late 20th century penal reform. Federal probation, 55(3), 28-36.

Cita Chicago Style (17a ed.)

Durham, Alexis M. "Then and Now: The Fruits of Late 20th Century Penal Reform." Federal Probation 55, no. 3 (1991): 28-36.

Cita MLA (8a ed.)

Durham, Alexis M. "Then and Now: The Fruits of Late 20th Century Penal Reform." Federal Probation, vol. 55, no. 3, 1991, pp. 28-36.