Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). durity. Retrieved September 21, 2026, from http://smartdefine.org/durity/definitions/2001080 |
| Chicago | Webster's. 2011. "durity" http://smartdefine.org/durity/definitions/2001080 (accessed September 21, 2026). |
| Harvard | Webster's 2011, durity, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/durity/definitions/2001080>. |
| MLA | Webster's. "durity" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/durity/definitions/2001080> |