APA (7th ed.) Citation

Purpura, P. P. (2001). Police and community: Concepts and cases. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Purpura, Philip P. Police and Community: Concepts and Cases. Boston, Mass. [u.a.]: Allyn and Bacon, 2001.

MLA (9th ed.) Citation

Purpura, Philip P. Police and Community: Concepts and Cases. Allyn and Bacon, 2001.