| APA | Smart Define. (2016). unearthly thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unearthly/thesaurus/related |
| Chicago | Smart Define. 2016. "unearthly thesaurus" https://smartdefine.org/unearthly/thesaurus/related (accessed October 1, 2026). |
| Harvard | Smart Define 2016, unearthly thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unearthly/thesaurus/related>. |
| MLA | Smart Define. "unearthly thesaurus" 31 March 2016. Web. 1 October 2026. <https://smartdefine.org/unearthly/thesaurus/related> |