| APA | Smart Define. (2013). theory of evolution thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/theory_of_evolution/thesaurus/broader |
| Chicago | Smart Define. 2013. "theory of evolution thesaurus" https://smartdefine.org/theory_of_evolution/thesaurus/broader (accessed September 21, 2026). |
| Harvard | Smart Define 2013, theory of evolution thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/theory_of_evolution/thesaurus/broader>. |
| MLA | Smart Define. "theory of evolution thesaurus" 18 May 2013. Web. 21 September 2026. <https://smartdefine.org/theory_of_evolution/thesaurus/broader> |