APA (7th ed.) Citation

Congress on the Prevention of Crime and the Treatment of Offenders & Vereinte Nationen. (1991). Eighth United Nations Congress on the Prevention of Crime and the Treatment of Offenders: Havanna, 27 August - 7 September 1990. United Nations.

Chicago Style (17th ed.) Citation

Congress on the Prevention of Crime and the Treatment of Offenders and Vereinte Nationen. Eighth United Nations Congress on the Prevention of Crime and the Treatment of Offenders: Havanna, 27 August - 7 September 1990. New York: United Nations, 1991.

MLA (9th ed.) Citation

Congress on the Prevention of Crime and the Treatment of Offenders and Vereinte Nationen. Eighth United Nations Congress on the Prevention of Crime and the Treatment of Offenders: Havanna, 27 August - 7 September 1990. United Nations, 1991.