| APA | Smart Define. (2011). soviet socialist republic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/soviet_socialist_republic/thesaurus/narrower |
| Chicago | Smart Define. 2011. "soviet socialist republic thesaurus" https://smartdefine.org/soviet_socialist_republic/thesaurus/narrower (accessed September 29, 2026). |
| Harvard | Smart Define 2011, soviet socialist republic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/soviet_socialist_republic/thesaurus/narrower>. |
| MLA | Smart Define. "soviet socialist republic thesaurus" 26 April 2011. Web. 29 September 2026. <https://smartdefine.org/soviet_socialist_republic/thesaurus/narrower> |