| APA | Smart Define. (2015). humans thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/humans/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "humans thesaurus" https://smartdefine.org/humans/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, humans thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/humans/thesaurus/synonyms>. |
| MLA | Smart Define. "humans thesaurus" 24 November 2015. Web. 23 September 2026. <https://smartdefine.org/humans/thesaurus/synonyms> |