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