| APA | Smart Define. (2013). variegated horsetail thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/variegated_horsetail/thesaurus/related |
| Chicago | Smart Define. 2013. "variegated horsetail thesaurus" https://smartdefine.org/variegated_horsetail/thesaurus/related (accessed October 1, 2026). |
| Harvard | Smart Define 2013, variegated horsetail thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/variegated_horsetail/thesaurus/related>. |
| MLA | Smart Define. "variegated horsetail thesaurus" 18 May 2013. Web. 1 October 2026. <https://smartdefine.org/variegated_horsetail/thesaurus/related> |