| APA | Smart Define. (1970). philosophy of economics thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/philosophy_of_economics/thesaurus/narrower |
| Chicago | Smart Define. 1970. "philosophy of economics thesaurus" https://smartdefine.org/philosophy_of_economics/thesaurus/narrower (accessed September 29, 2026). |
| Harvard | Smart Define 1970, philosophy of economics thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/philosophy_of_economics/thesaurus/narrower>. |
| MLA | Smart Define. "philosophy of economics thesaurus" 1 January 1970. Web. 29 September 2026. <https://smartdefine.org/philosophy_of_economics/thesaurus/narrower> |