| APA | Smart Define. (2011). department of energy intelligence thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/department_of_energy_intelligence/thesaurus/broader |
| Chicago | Smart Define. 2011. "department of energy intelligence thesaurus" https://smartdefine.org/department_of_energy_intelligence/thesaurus/broader (accessed September 29, 2026). |
| Harvard | Smart Define 2011, department of energy intelligence thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/department_of_energy_intelligence/thesaurus/broader>. |
| MLA | Smart Define. "department of energy intelligence thesaurus" 26 April 2011. Web. 29 September 2026. <https://smartdefine.org/department_of_energy_intelligence/thesaurus/broader> |