Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). sardel. Retrieved September 30, 2026, from http://smartdefine.org/sardel/definitions/2058002 |
| Chicago | Webster's. 2011. "sardel" http://smartdefine.org/sardel/definitions/2058002 (accessed September 30, 2026). |
| Harvard | Webster's 2011, sardel, Smart Define, viewed 30 September, 2026, <http://smartdefine.org/sardel/definitions/2058002>. |
| MLA | Webster's. "sardel" 28 May 2011. Web. 30 September 2026. <http://smartdefine.org/sardel/definitions/2058002> |