| APA | Smart Define. (1970). grumble in detail thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/grumble_in_detail/thesaurus/synonyms |
| Chicago | Smart Define. 1970. "grumble in detail thesaurus" https://smartdefine.org/grumble_in_detail/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 1970, grumble in detail thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/grumble_in_detail/thesaurus/synonyms>. |
| MLA | Smart Define. "grumble in detail thesaurus" 1 January 1970. Web. 26 September 2026. <https://smartdefine.org/grumble_in_detail/thesaurus/synonyms> |