APA (7th ed.) Citation

Pate, A. M., & Hamilton, E. E. (1991). The big six: Policing America's largest cities. Police Foundation.

Chicago Style (17th ed.) Citation

Pate, Antony M., and Edwin E. Hamilton. The Big Six: Policing America's Largest Cities. Washington, D.C.: Police Foundation, 1991.

MLA (9th ed.) Citation

Pate, Antony M., and Edwin E. Hamilton. The Big Six: Policing America's Largest Cities. Police Foundation, 1991.