Cita APA (7a ed.)

Meeker, B. S. (1997). The federal probation system: The second 25 years, 1950-1975. Federal probation, 61(3), 93-102.

Cita Chicago Style (17a ed.)

Meeker, Ben S. "The Federal Probation System: The Second 25 Years, 1950-1975." Federal Probation 61, no. 3 (1997): 93-102.

Cita MLA (8a ed.)

Meeker, Ben S. "The Federal Probation System: The Second 25 Years, 1950-1975." Federal Probation, vol. 61, no. 3, 1997, pp. 93-102.