Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). sain. Retrieved September 24, 2026, from http://smartdefine.org/sain/definitions/2057456 |
| Chicago | Webster's. 2011. "sain" http://smartdefine.org/sain/definitions/2057456 (accessed September 24, 2026). |
| Harvard | Webster's 2011, sain, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/sain/definitions/2057456>. |
| MLA | Webster's. "sain" 28 May 2011. Web. 24 September 2026. <http://smartdefine.org/sain/definitions/2057456> |