Cita APA (7a ed.)

Gay, W. G., & Schack, S. (19). Improving patrol productivity. Office of Technology Transfer, National Institute of Law Enforcement and Criminal Justice, U.S. Dept. of Justice.

Cita Chicago Style (17a ed.)

Gay, William G., y Stephen Schack. Improving Patrol Productivity. Washington, D.C: Office of Technology Transfer, National Institute of Law Enforcement and Criminal Justice, U.S. Dept. of Justice, 19.

Cita MLA (9a ed.)

Gay, William G., y Stephen Schack. Improving Patrol Productivity. Office of Technology Transfer, National Institute of Law Enforcement and Criminal Justice, U.S. Dept. of Justice, 19.