Langan, P. A., Chaiken, J. M., & Perkins, C. A. (1995). Felony Sentences in the United States, 1990. United States Department of Justice, Bureau of Justice Statistics.
Chicago-Zitierstil (17. Ausg.)Langan, Patrick A., Jan M. Chaiken, und Craig A. Perkins. Felony Sentences in the United States, 1990. United States Department of Justice, Bureau of Justice Statistics, 1995.
MLA-Zitierstil (9. Ausg.)Langan, Patrick A., et al. Felony Sentences in the United States, 1990. United States Department of Justice, Bureau of Justice Statistics, 1995.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.