| APA | Smart Define. (2015). positron emission tomography thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/positron_emission_tomography/thesaurus/broader |
| Chicago | Smart Define. 2015. "positron emission tomography thesaurus" https://smartdefine.org/positron_emission_tomography/thesaurus/broader (accessed September 29, 2026). |
| Harvard | Smart Define 2015, positron emission tomography thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/positron_emission_tomography/thesaurus/broader>. |
| MLA | Smart Define. "positron emission tomography thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/positron_emission_tomography/thesaurus/broader> |