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 (9th ed.)
Bayley, David H. Changing the Guard: Developing Democratic Police Abroad. Oxford University Press, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.