| APA | Smart Define. (1970). international federation for the promotion of mechanism and machine science thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/international_federation_for_the_promotion_of_mechanism_and_machine_science/thesaurus/broader |
| Chicago | Smart Define. 1970. "international federation for the promotion of mechanism and machine science thesaurus" https://smartdefine.org/international_federation_for_the_promotion_of_mechanism_and_machine_science/thesaurus/broader (accessed October 2, 2026). |
| Harvard | Smart Define 1970, international federation for the promotion of mechanism and machine science thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/international_federation_for_the_promotion_of_mechanism_and_machine_science/thesaurus/broader>. |
| MLA | Smart Define. "international federation for the promotion of mechanism and machine science thesaurus" 1 January 1970. Web. 2 October 2026. <https://smartdefine.org/international_federation_for_the_promotion_of_mechanism_and_machine_science/thesaurus/broader> |