Brook, J. S., Lee, J. Y., Brown, E. N., & Finch, S. J. (2012). Comorbid Trajectories of Tobacco and Marijuana Use as Related to Psychological Outcomes.
استشهاد بنمط شيكاغوBrook, Judith S., Jung Yeon Lee, Elaine N. Brown, و Stephen J. Finch. Comorbid Trajectories of Tobacco and Marijuana Use As Related to Psychological Outcomes. 2012.
MLA استشهادBrook, Judith S., Jung Yeon Lee, Elaine N. Brown, و Stephen J. Finch. Comorbid Trajectories of Tobacco and Marijuana Use As Related to Psychological Outcomes. 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.