| APA | Smart Define. (-0001). orexin-a thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/orexin-a/thesaurus/related |
| Chicago | Smart Define. -0001. "orexin-a thesaurus" https://smartdefine.org/orexin-a/thesaurus/related (accessed October 1, 2026). |
| Harvard | Smart Define -0001, orexin-a thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/orexin-a/thesaurus/related>. |
| MLA | Smart Define. "orexin-a thesaurus" 30 November -0001. Web. 1 October 2026. <https://smartdefine.org/orexin-a/thesaurus/related> |