| APA | Smart Define. (2015). aurora polaris thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/aurora_polaris/thesaurus/related |
| Chicago | Smart Define. 2015. "aurora polaris thesaurus" https://smartdefine.org/aurora_polaris/thesaurus/related (accessed October 1, 2026). |
| Harvard | Smart Define 2015, aurora polaris thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/aurora_polaris/thesaurus/related>. |
| MLA | Smart Define. "aurora polaris thesaurus" 13 April 2015. Web. 1 October 2026. <https://smartdefine.org/aurora_polaris/thesaurus/related> |