| APA | Smart Define. (2011). western narrow-mouthed toad thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/western_narrow-mouthed_toad/thesaurus/broader |
| Chicago | Smart Define. 2011. "western narrow-mouthed toad thesaurus" https://smartdefine.org/western_narrow-mouthed_toad/thesaurus/broader (accessed September 30, 2026). |
| Harvard | Smart Define 2011, western narrow-mouthed toad thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/western_narrow-mouthed_toad/thesaurus/broader>. |
| MLA | Smart Define. "western narrow-mouthed toad thesaurus" 26 April 2011. Web. 30 September 2026. <https://smartdefine.org/western_narrow-mouthed_toad/thesaurus/broader> |