| APA | Smart Define. (-0001). cathode-ray tubes thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/cathode-ray_tubes/thesaurus/synonyms |
| Chicago | Smart Define. -0001. "cathode-ray tubes thesaurus" https://smartdefine.org/cathode-ray_tubes/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define -0001, cathode-ray tubes thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/cathode-ray_tubes/thesaurus/synonyms>. |
| MLA | Smart Define. "cathode-ray tubes thesaurus" 30 November -0001. Web. 27 September 2026. <https://smartdefine.org/cathode-ray_tubes/thesaurus/synonyms> |