Cita APA (7a ed.)

Sevigny, E. L., & Caulkins, J. P. (2004). Kingpins or Mules: An Analysis of Drug Offenders incarcerated in Federal and State Prisons. Criminology & public policy, 3(3), 401-434.

Cita Chicago Style (17a ed.)

Sevigny, Eric L., y Jonathan P. Caulkins. "Kingpins or Mules: An Analysis of Drug Offenders Incarcerated in Federal and State Prisons." Criminology & Public Policy 3, no. 3 (2004): 401-434.

Cita MLA (9a ed.)

Sevigny, Eric L., y Jonathan P. Caulkins. "Kingpins or Mules: An Analysis of Drug Offenders Incarcerated in Federal and State Prisons." Criminology & Public Policy, vol. 3, no. 3, 2004, pp. 401-434.