| APA | Smart Define. (1970). sleep with a quiet mind thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/sleep_with_a_quiet_mind/thesaurus/synonyms |
| Chicago | Smart Define. 1970. "sleep with a quiet mind thesaurus" https://smartdefine.org/sleep_with_a_quiet_mind/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 1970, sleep with a quiet mind thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/sleep_with_a_quiet_mind/thesaurus/synonyms>. |
| MLA | Smart Define. "sleep with a quiet mind thesaurus" 1 January 1970. Web. 29 September 2026. <https://smartdefine.org/sleep_with_a_quiet_mind/thesaurus/synonyms> |