(pl.) of Isthmus.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). isthmuses. Retrieved September 25, 2026, from http://smartdefine.org/isthmuses/definitions/2024060 |
| Chicago | Webster's. 2011. "isthmuses" http://smartdefine.org/isthmuses/definitions/2024060 (accessed September 25, 2026). |
| Harvard | Webster's 2011, isthmuses, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/isthmuses/definitions/2024060>. |
| MLA | Webster's. "isthmuses" 27 May 2011. Web. 25 September 2026. <http://smartdefine.org/isthmuses/definitions/2024060> |