Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). spalt. Retrieved September 22, 2026, from http://smartdefine.org/spalt/definitions/2064383 |
| Chicago | Webster's. 2011. "spalt" http://smartdefine.org/spalt/definitions/2064383 (accessed September 22, 2026). |
| Harvard | Webster's 2011, spalt, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/spalt/definitions/2064383>. |
| MLA | Webster's. "spalt" 28 May 2011. Web. 22 September 2026. <http://smartdefine.org/spalt/definitions/2064383> |