APA
(1990). Guiding principles for crime prevention and criminal justice in the context of development and a new international economic order. New York: United Nations.
Chicago
1990. Guiding principles for crime prevention and criminal justice in the context of development and a new international economic order. New York: United Nations.
Harvard
(1990). Guiding principles for crime prevention and criminal justice in the context of development and a new international economic order. New York: United Nations.
MLA
Guiding principles for crime prevention and criminal justice in the context of development and a new international economic order. New York: United Nations. 1990.