Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). retainable. Retrieved September 21, 2026, from http://smartdefine.org/retainable/definitions/2055245 |
| Chicago | Webster's. 2011. "retainable" http://smartdefine.org/retainable/definitions/2055245 (accessed September 21, 2026). |
| Harvard | Webster's 2011, retainable, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/retainable/definitions/2055245>. |
| MLA | Webster's. "retainable" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/retainable/definitions/2055245> |