| APA | Smart Define. (-0001). boreal ecosystem-atmosphere study thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/boreal_ecosystem-atmosphere_study/thesaurus/broader |
| Chicago | Smart Define. -0001. "boreal ecosystem-atmosphere study thesaurus" https://smartdefine.org/boreal_ecosystem-atmosphere_study/thesaurus/broader (accessed September 21, 2026). |
| Harvard | Smart Define -0001, boreal ecosystem-atmosphere study thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/boreal_ecosystem-atmosphere_study/thesaurus/broader>. |
| MLA | Smart Define. "boreal ecosystem-atmosphere study thesaurus" 30 November -0001. Web. 21 September 2026. <https://smartdefine.org/boreal_ecosystem-atmosphere_study/thesaurus/broader> |