APA

National Institute on Drug Abuse, Scholastic Inc, . (2012). Marijuana: download the facts: poster/teaching guide for grades 7-12. [Bethesda, Md.]: U.S. Department of Health and Human Services, National Instittutes on Health, National Institute on Drug Abuse.

Chicago

National Institute on Drug Abuse, Scholastic Inc, . 2012. Marijuana: download the facts: poster/teaching guide for grades 7-12. [Bethesda, Md.]: U.S. Department of Health and Human Services, National Instittutes on Health, National Institute on Drug Abuse.

Harvard

National Institute on Drug Abuse, Scholastic Inc, . (2012). Marijuana: download the facts: poster/teaching guide for grades 7-12. [Bethesda, Md.]: U.S. Department of Health and Human Services, National Instittutes on Health, National Institute on Drug Abuse.

MLA

National Institute on Drug Abuse, Scholastic Inc, . Marijuana: download the facts: poster/teaching guide for grades 7-12. [Bethesda, Md.]: U.S. Department of Health and Human Services, National Instittutes on Health, National Institute on Drug Abuse. 2012.