| APA | Smart Define. (1970). explanatory guide card thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/explanatory_guide_card/thesaurus/related |
| Chicago | Smart Define. 1970. "explanatory guide card thesaurus" https://smartdefine.org/explanatory_guide_card/thesaurus/related (accessed September 27, 2026). |
| Harvard | Smart Define 1970, explanatory guide card thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/explanatory_guide_card/thesaurus/related>. |
| MLA | Smart Define. "explanatory guide card thesaurus" 1 January 1970. Web. 27 September 2026. <https://smartdefine.org/explanatory_guide_card/thesaurus/related> |