| APA | Smart Define. (2013). unguibus et rostro thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/unguibus_et_rostro/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "unguibus et rostro thesaurus" https://smartdefine.org/unguibus_et_rostro/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2013, unguibus et rostro thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/unguibus_et_rostro/thesaurus/synonyms>. |
| MLA | Smart Define. "unguibus et rostro thesaurus" 18 May 2013. Web. 21 September 2026. <https://smartdefine.org/unguibus_et_rostro/thesaurus/synonyms> |