| APA | Smart Define. (-0001). international classification of childhood cancer thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/international_classification_of_childhood_cancer/thesaurus/broader |
| Chicago | Smart Define. -0001. "international classification of childhood cancer thesaurus" https://smartdefine.org/international_classification_of_childhood_cancer/thesaurus/broader (accessed October 2, 2026). |
| Harvard | Smart Define -0001, international classification of childhood cancer thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/international_classification_of_childhood_cancer/thesaurus/broader>. |
| MLA | Smart Define. "international classification of childhood cancer thesaurus" 30 November -0001. Web. 2 October 2026. <https://smartdefine.org/international_classification_of_childhood_cancer/thesaurus/broader> |