| APA | Smart Define. (1970). focal point of the modern city thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/focal_point_of_the_modern_city/thesaurus/broader |
| Chicago | Smart Define. 1970. "focal point of the modern city thesaurus" https://smartdefine.org/focal_point_of_the_modern_city/thesaurus/broader (accessed October 1, 2026). |
| Harvard | Smart Define 1970, focal point of the modern city thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/focal_point_of_the_modern_city/thesaurus/broader>. |
| MLA | Smart Define. "focal point of the modern city thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/focal_point_of_the_modern_city/thesaurus/broader> |