Cita APA (7a ed.)

Evjen, V. H. (1997). The federal probation system: The struggle to achieve it and its first 25 years. Federal probation, 61(3), 81-92.

Cita Chicago Style (17a ed.)

Evjen, Victor H. "The Federal Probation System: The Struggle to Achieve It and Its First 25 Years." Federal Probation 61, no. 3 (1997): 81-92.

Cita MLA (8a ed.)

Evjen, Victor H. "The Federal Probation System: The Struggle to Achieve It and Its First 25 Years." Federal Probation, vol. 61, no. 3, 1997, pp. 81-92.