| APA | Smart Define. (-0001). Van Allen radiation belt thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/van_allen_radiation_belt/thesaurus/broader |
| Chicago | Smart Define. -0001. "Van Allen radiation belt thesaurus" https://smartdefine.org/van_allen_radiation_belt/thesaurus/broader (accessed September 23, 2026). |
| Harvard | Smart Define -0001, Van Allen radiation belt thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/van_allen_radiation_belt/thesaurus/broader>. |
| MLA | Smart Define. "Van Allen radiation belt thesaurus" 30 November -0001. Web. 23 September 2026. <https://smartdefine.org/van_allen_radiation_belt/thesaurus/broader> |