APA (7th ed.) Citation

Congress on the Prevention of Crime and the Treatment of Offenders. 8 Havanna (1990) & 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. 8 Havanna (1990) 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. 8 Havanna (1990) 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.