| APA | Smart Define. (2011). in brown study thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/in_brown_study/thesaurus/antonyms |
| Chicago | Smart Define. 2011. "in brown study thesaurus" https://smartdefine.org/in_brown_study/thesaurus/antonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2011, in brown study thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/in_brown_study/thesaurus/antonyms>. |
| MLA | Smart Define. "in brown study thesaurus" 20 May 2011. Web. 22 September 2026. <https://smartdefine.org/in_brown_study/thesaurus/antonyms> |