| APA | Smart Define. (1970). swiss federal institute of technology in zurich thesaurus. Retrieved October 2, 2026, from https://smartdefine.org/swiss_federal_institute_of_technology_in_zurich/thesaurus/broader |
| Chicago | Smart Define. 1970. "swiss federal institute of technology in zurich thesaurus" https://smartdefine.org/swiss_federal_institute_of_technology_in_zurich/thesaurus/broader (accessed October 2, 2026). |
| Harvard | Smart Define 1970, swiss federal institute of technology in zurich thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/swiss_federal_institute_of_technology_in_zurich/thesaurus/broader>. |
| MLA | Smart Define. "swiss federal institute of technology in zurich thesaurus" 1 January 1970. Web. 2 October 2026. <https://smartdefine.org/swiss_federal_institute_of_technology_in_zurich/thesaurus/broader> |