| APA | Smart Define. (2013). foul-mouthed foul-spoken thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/foul-mouthed_foul-spoken/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "foul-mouthed foul-spoken thesaurus" https://smartdefine.org/foul-mouthed_foul-spoken/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2013, foul-mouthed foul-spoken thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/foul-mouthed_foul-spoken/thesaurus/synonyms>. |
| MLA | Smart Define. "foul-mouthed foul-spoken thesaurus" 19 May 2013. Web. 30 September 2026. <https://smartdefine.org/foul-mouthed_foul-spoken/thesaurus/synonyms> |