Ream, G. L., Benoit, E., Johnson, B. D., & Dunlap, E. (2008). Smoking tobacco along with marijuana increases symptoms of cannabis dependence.
استشهاد بنمط شيكاغوReam, Geoffrey L., Ellen Benoit, Bruce D. Johnson, و Eloise Dunlap. Smoking Tobacco Along With Marijuana Increases Symptoms of Cannabis Dependence. 2008.
MLA استشهادReam, Geoffrey L., Ellen Benoit, Bruce D. Johnson, و Eloise Dunlap. Smoking Tobacco Along With Marijuana Increases Symptoms of Cannabis Dependence. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.