Manual on the effective prevention and investigation of extra-legal, arbitrary, and summary executions /
United Nations Office at Vienna, Centre for Social Development and Humanitarian Affairs.

APA Citation

Centre for Social Development and Humanitarian Affairs (United Nations). (1991). Manual on the effective prevention and investigation of extra-legal, arbitrary, and summary executions. New York: United Nations.

MLA Citation

Centre for Social Development and Humanitarian Affairs (United Nations). Manual On the Effective Prevention And Investigation of Extra-legal, Arbitrary, And Summary Executions. New York: United Nations, 1991.

Warning: These citations may not always be complete (especially for serials).