| APA | Smart Define. (1970). anti-imperial system thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/anti-imperial_system/thesaurus/antonyms |
| Chicago | Smart Define. 1970. "anti-imperial system thesaurus" https://smartdefine.org/anti-imperial_system/thesaurus/antonyms (accessed September 27, 2026). |
| Harvard | Smart Define 1970, anti-imperial system thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/anti-imperial_system/thesaurus/antonyms>. |
| MLA | Smart Define. "anti-imperial system thesaurus" 1 January 1970. Web. 27 September 2026. <https://smartdefine.org/anti-imperial_system/thesaurus/antonyms> |