| APA | Smart Define. (2015). upswarm thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/upswarm/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "upswarm thesaurus" https://smartdefine.org/upswarm/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, upswarm thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/upswarm/thesaurus/synonyms>. |
| MLA | Smart Define. "upswarm thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/upswarm/thesaurus/synonyms> |