| APA | Smart Define. (2015). state of nature thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/state_of_nature/thesaurus/broader |
| Chicago | Smart Define. 2015. "state of nature thesaurus" https://smartdefine.org/state_of_nature/thesaurus/broader (accessed September 25, 2026). |
| Harvard | Smart Define 2015, state of nature thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/state_of_nature/thesaurus/broader>. |
| MLA | Smart Define. "state of nature thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/state_of_nature/thesaurus/broader> |