| APA | Smart Define. (-0001). circadian rhythm sleep disorders thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/circadian_rhythm_sleep_disorders/thesaurus/broader |
| Chicago | Smart Define. -0001. "circadian rhythm sleep disorders thesaurus" https://smartdefine.org/circadian_rhythm_sleep_disorders/thesaurus/broader (accessed September 28, 2026). |
| Harvard | Smart Define -0001, circadian rhythm sleep disorders thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/circadian_rhythm_sleep_disorders/thesaurus/broader>. |
| MLA | Smart Define. "circadian rhythm sleep disorders thesaurus" 30 November -0001. Web. 28 September 2026. <https://smartdefine.org/circadian_rhythm_sleep_disorders/thesaurus/broader> |