Johnston, L. D., Bachman, J. G., & O'Malley, P. M. (1993). National Survey Results on Drug Use from the Monitoring the Future Study, 1975-1992. Volume II: College Students and Young Adults. National Institute on Drug Abuse.
Chicago-Zitierstil (17. Ausg.)Johnston, Lloyd D., Jerald G. Bachman, und Patrick M. O'Malley. National Survey Results on Drug Use from the Monitoring the Future Study, 1975-1992. Volume II: College Students and Young Adults. [Erscheinungsort nicht ermittelbar]: National Institute on Drug Abuse, 1993.
MLA-Zitierstil (9. Ausg.)Johnston, Lloyd D., et al. National Survey Results on Drug Use from the Monitoring the Future Study, 1975-1992. Volume II: College Students and Young Adults. National Institute on Drug Abuse, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.