| APA | Smart Define. (2011). whale of a thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/whale_of_a/thesaurus/antonyms |
| Chicago | Smart Define. 2011. "whale of a thesaurus" https://smartdefine.org/whale_of_a/thesaurus/antonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2011, whale of a thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/whale_of_a/thesaurus/antonyms>. |
| MLA | Smart Define. "whale of a thesaurus" 23 May 2011. Web. 27 September 2026. <https://smartdefine.org/whale_of_a/thesaurus/antonyms> |