| APA | Smart Define. (-0001). children's heart foundation thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/children%27s_heart_foundation/thesaurus/broader |
| Chicago | Smart Define. -0001. "children's heart foundation thesaurus" https://smartdefine.org/children%27s_heart_foundation/thesaurus/broader (accessed September 29, 2026). |
| Harvard | Smart Define -0001, children's heart foundation thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/children%27s_heart_foundation/thesaurus/broader>. |
| MLA | Smart Define. "children's heart foundation thesaurus" 30 November -0001. Web. 29 September 2026. <https://smartdefine.org/children%27s_heart_foundation/thesaurus/broader> |