| APA | Smart Define. (-0001). royal Ulster constabulary thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/royal_ulster_constabulary/thesaurus/broader |
| Chicago | Smart Define. -0001. "royal Ulster constabulary thesaurus" https://smartdefine.org/royal_ulster_constabulary/thesaurus/broader (accessed September 29, 2026). |
| Harvard | Smart Define -0001, royal Ulster constabulary thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/royal_ulster_constabulary/thesaurus/broader>. |
| MLA | Smart Define. "royal Ulster constabulary thesaurus" 30 November -0001. Web. 29 September 2026. <https://smartdefine.org/royal_ulster_constabulary/thesaurus/broader> |