| APA | Smart Define. (1970). Program on Vehicle and Mobility Innovation thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/program_on_vehicle_and_mobility_innovation/thesaurus/broader |
| Chicago | Smart Define. 1970. "Program on Vehicle and Mobility Innovation thesaurus" https://smartdefine.org/program_on_vehicle_and_mobility_innovation/thesaurus/broader (accessed September 22, 2026). |
| Harvard | Smart Define 1970, Program on Vehicle and Mobility Innovation thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/program_on_vehicle_and_mobility_innovation/thesaurus/broader>. |
| MLA | Smart Define. "Program on Vehicle and Mobility Innovation thesaurus" 1 January 1970. Web. 22 September 2026. <https://smartdefine.org/program_on_vehicle_and_mobility_innovation/thesaurus/broader> |