| APA | Smart Define. (2015). sit down thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/sit_down/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "sit down thesaurus" https://smartdefine.org/sit_down/thesaurus/antonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, sit down thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/sit_down/thesaurus/antonyms>. |
| MLA | Smart Define. "sit down thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/sit_down/thesaurus/antonyms> |