| APA | Smart Define. (1970). gleefully without end thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/gleefully_without_end/thesaurus/synonyms |
| Chicago | Smart Define. 1970. "gleefully without end thesaurus" https://smartdefine.org/gleefully_without_end/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 1970, gleefully without end thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/gleefully_without_end/thesaurus/synonyms>. |
| MLA | Smart Define. "gleefully without end thesaurus" 1 January 1970. Web. 29 September 2026. <https://smartdefine.org/gleefully_without_end/thesaurus/synonyms> |