| APA | Smart Define. (2011). bolt from the blue thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/bolt_from_the_blue/thesaurus/antonyms |
| Chicago | Smart Define. 2011. "bolt from the blue thesaurus" https://smartdefine.org/bolt_from_the_blue/thesaurus/antonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2011, bolt from the blue thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/bolt_from_the_blue/thesaurus/antonyms>. |
| MLA | Smart Define. "bolt from the blue thesaurus" 19 May 2011. Web. 29 September 2026. <https://smartdefine.org/bolt_from_the_blue/thesaurus/antonyms> |