| APA | Smart Define. (1970). National Center on Addiction and Substance Abuse at Columbia University thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/national_center_on_addiction_and_substance_abuse_at_columbia_university/thesaurus/broader |
| Chicago | Smart Define. 1970. "National Center on Addiction and Substance Abuse at Columbia University thesaurus" https://smartdefine.org/national_center_on_addiction_and_substance_abuse_at_columbia_university/thesaurus/broader (accessed October 1, 2026). |
| Harvard | Smart Define 1970, National Center on Addiction and Substance Abuse at Columbia University thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/national_center_on_addiction_and_substance_abuse_at_columbia_university/thesaurus/broader>. |
| MLA | Smart Define. "National Center on Addiction and Substance Abuse at Columbia University thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/national_center_on_addiction_and_substance_abuse_at_columbia_university/thesaurus/broader> |