Cita APA (7a ed.)

Dillingham, S. D., & Greenfeld, L. A. (1991). An overview of national corrections statistics. Federal probation, 55(2), 27-34.

Cita Chicago Style (17a ed.)

Dillingham, Steven D., y Lawrence A. Greenfeld. "An Overview of National Corrections Statistics." Federal Probation 55, no. 2 (1991): 27-34.

Cita MLA (8a ed.)

Dillingham, Steven D., y Lawrence A. Greenfeld. "An Overview of National Corrections Statistics." Federal Probation, vol. 55, no. 2, 1991, pp. 27-34.