Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). unchain. Retrieved September 20, 2026, from http://smartdefine.org/unchain/definitions/2076393 |
| Chicago | Webster's. 2011. "unchain" http://smartdefine.org/unchain/definitions/2076393 (accessed September 20, 2026). |
| Harvard | Webster's 2011, unchain, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/unchain/definitions/2076393>. |
| MLA | Webster's. "unchain" 28 May 2011. Web. 20 September 2026. <http://smartdefine.org/unchain/definitions/2076393> |