| APA | Smart Define. (1970). ups and down thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/ups_and_down/thesaurus/synonyms |
| Chicago | Smart Define. 1970. "ups and down thesaurus" https://smartdefine.org/ups_and_down/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 1970, ups and down thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/ups_and_down/thesaurus/synonyms>. |
| MLA | Smart Define. "ups and down thesaurus" 1 January 1970. Web. 22 September 2026. <https://smartdefine.org/ups_and_down/thesaurus/synonyms> |