| APA | Smart Define. (2011). being from outer space thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/being_from_outer_space/thesaurus/broader |
| Chicago | Smart Define. 2011. "being from outer space thesaurus" https://smartdefine.org/being_from_outer_space/thesaurus/broader (accessed September 22, 2026). |
| Harvard | Smart Define 2011, being from outer space thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/being_from_outer_space/thesaurus/broader>. |
| MLA | Smart Define. "being from outer space thesaurus" 1 May 2011. Web. 22 September 2026. <https://smartdefine.org/being_from_outer_space/thesaurus/broader> |