| APA | Smart Define. (2013). color television system thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/color_television_system/thesaurus/narrower |
| Chicago | Smart Define. 2013. "color television system thesaurus" https://smartdefine.org/color_television_system/thesaurus/narrower (accessed September 29, 2026). |
| Harvard | Smart Define 2013, color television system thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/color_television_system/thesaurus/narrower>. |
| MLA | Smart Define. "color television system thesaurus" 18 May 2013. Web. 29 September 2026. <https://smartdefine.org/color_television_system/thesaurus/narrower> |