Cita APA (7a ed.)

Schulenberg, J., Johnston, L., Bachman, J., & O'Malley, P. (1998). Life-paths into Young Adulthood and the Course of Substance Use and Well-being: Inter- and Intra-Cohort Comparisons. Institute for Social Research.

Cita Chicago Style (17a ed.)

Schulenberg, J., L.D Johnston, J.G Bachman, y P.M O'Malley. Life-paths into Young Adulthood and the Course of Substance Use and Well-being: Inter- and Intra-Cohort Comparisons. Institute for Social Research, 1998.

Cita MLA (9a ed.)

Schulenberg, J., et al. Life-paths into Young Adulthood and the Course of Substance Use and Well-being: Inter- and Intra-Cohort Comparisons. Institute for Social Research, 1998.