APA aipamena

Johnson, J. K., Johnson, R. M., Hodgkin, D., Jones, A. A., Matteucci, A. M., & Harris, S. K. (2017). Heterogeneity of state medical marijuana laws and adolescent recent use of alcohol and marijuana: Analysis of 45 states, 1991–2011. Subst Abus.

Chicago Style aipamena

Johnson, Julie K., Renee M. Johnson, Dominic Hodgkin, Abenaa A. Jones, Ann Marie Matteucci, and Sion K. Harris. "Heterogeneity of State Medical Marijuana Laws and Adolescent Recent Use of Alcohol and Marijuana: Analysis of 45 States, 1991–2011." Subst Abus 2017.

MLA aipamena

Johnson, Julie K., et al. "Heterogeneity of State Medical Marijuana Laws and Adolescent Recent Use of Alcohol and Marijuana: Analysis of 45 States, 1991–2011." Subst Abus 2017.