| APA | Smart Define. (2016). that is to say thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/that_is_to_say/thesaurus/broader |
| Chicago | Smart Define. 2016. "that is to say thesaurus" https://smartdefine.org/that_is_to_say/thesaurus/broader (accessed September 29, 2026). |
| Harvard | Smart Define 2016, that is to say thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/that_is_to_say/thesaurus/broader>. |
| MLA | Smart Define. "that is to say thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/that_is_to_say/thesaurus/broader> |