APA (7th ed.) Citation

Langworthy, R. H., & Travis, L. F. (2003). Policing in America: A balance of forces (3. ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Langworthy, Robert H., and Lawrence F. Travis. Policing in America: A Balance of Forces. 3. ed. Upper Saddle River, NJ: Prentice Hall, 2003.

MLA (8th ed.) Citation

Langworthy, Robert H., and Lawrence F. Travis. Policing in America: A Balance of Forces. 3. ed. Prentice Hall, 2003.