| APA | Smart Define. (2015). bitter as gall thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/bitter_as_gall/thesaurus/related |
| Chicago | Smart Define. 2015. "bitter as gall thesaurus" https://smartdefine.org/bitter_as_gall/thesaurus/related (accessed September 29, 2026). |
| Harvard | Smart Define 2015, bitter as gall thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/bitter_as_gall/thesaurus/related>. |
| MLA | Smart Define. "bitter as gall thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/bitter_as_gall/thesaurus/related> |