(n.) Peruvian bark.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). quinquina. Retrieved October 1, 2026, from http://smartdefine.org/quinquina/definitions/2052036 |
| Chicago | Webster's. 2011. "quinquina" http://smartdefine.org/quinquina/definitions/2052036 (accessed October 1, 2026). |
| Harvard | Webster's 2011, quinquina, Smart Define, viewed 1 October, 2026, <http://smartdefine.org/quinquina/definitions/2052036>. |
| MLA | Webster's. "quinquina" 27 May 2011. Web. 1 October 2026. <http://smartdefine.org/quinquina/definitions/2052036> |