Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). contents. Retrieved September 22, 2026, from http://smartdefine.org/contents/definitions/1990960 |
| Chicago | Webster's. 2011. "contents" http://smartdefine.org/contents/definitions/1990960 (accessed September 22, 2026). |
| Harvard | Webster's 2011, contents, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/contents/definitions/1990960>. |
| MLA | Webster's. "contents" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/contents/definitions/1990960> |