| APA | Smart Define. (2011). done thing thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/done_thing/thesaurus/antonyms |
| Chicago | Smart Define. 2011. "done thing thesaurus" https://smartdefine.org/done_thing/thesaurus/antonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2011, done thing thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/done_thing/thesaurus/antonyms>. |
| MLA | Smart Define. "done thing thesaurus" 22 May 2011. Web. 22 September 2026. <https://smartdefine.org/done_thing/thesaurus/antonyms> |