World encyclopedia of police forces and penal systems

MLA

Kurian, George Thomas. World Encyclopedia of Police Forces and Penal Systems. New York: Facts on File, 1989.

APA

Kurian, G. Thomas. (1989). World encyclopedia of police forces and penal systems. New York: Facts on File.

Chicago

Kurian, George Thomas. World Encyclopedia of Police Forces and Penal Systems. New York: Facts on File,, 1989.