| APA | Smart Define. (-0001). not to my knowledge thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/not_to_my_knowledge/thesaurus/synonyms |
| Chicago | Smart Define. -0001. "not to my knowledge thesaurus" https://smartdefine.org/not_to_my_knowledge/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define -0001, not to my knowledge thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/not_to_my_knowledge/thesaurus/synonyms>. |
| MLA | Smart Define. "not to my knowledge thesaurus" 30 November -0001. Web. 28 September 2026. <https://smartdefine.org/not_to_my_knowledge/thesaurus/synonyms> |