Jager, J., Bachman, J., O'Malley, P., & Schulenberg, J. (2013). Historical variation in rates of change in substance use across the transition to adulthood: The trend towards lower intercepts and steeper slopes.
Chicago-Zitierstil (17. Ausg.)Jager, J., J.G Bachman, P.M O'Malley, und J.E Schulenberg. Historical Variation in Rates of Change in Substance Use Across the Transition to Adulthood: The Trend Towards Lower Intercepts and Steeper Slopes. 2013.
MLA-Zitierstil (9. Ausg.)Jager, J., et al. Historical Variation in Rates of Change in Substance Use Across the Transition to Adulthood: The Trend Towards Lower Intercepts and Steeper Slopes. 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.