APA Zitierstil

Walker, S., & Katz, C. M. (2005). The police in America: An introduction (5th ed.). New York: McGraw-Hill.

Chicago Zitierstil

Walker, Samuel, and Charles M. Katz. The Police in America: An Introduction. 5th ed. New York: McGraw-Hill, 2005.

MLA Zitierstil

Walker, Samuel, and Charles M. Katz. The Police in America: An Introduction. 5th ed. New York: McGraw-Hill, 2005.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.