Grapendaal, M., Leuw, E., & Nelen, J. M. (1995). A world of opportunities: Life-style and economic behavior of heroin addicts in Amsterdam. State University of New York Press.
Chicago-Zitierstil (17. Ausg.)Grapendaal, M., Ed Leuw, und J. M. Nelen. A World of Opportunities: Life-style and Economic Behavior of Heroin Addicts in Amsterdam. Albany: State University of New York Press, 1995.
MLA-Zitierstil (9. Ausg.)Grapendaal, M., et al. A World of Opportunities: Life-style and Economic Behavior of Heroin Addicts in Amsterdam. State University of New York Press, 1995.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.