Cita APA (7th ed.)

Bayley, D. H. (2006). Changing the guard: Developing democratic police abroad. Oxford University Press.

Cita Chicago (17th ed.)

Bayley, David H. Changing the Guard: Developing Democratic Police Abroad. New York: Oxford University Press, 2006.

Cita MLA (8th ed.)

Bayley, David H. Changing the Guard: Developing Democratic Police Abroad. Oxford University Press, 2006.