Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). instructible. Retrieved September 22, 2026, from http://smartdefine.org/instructible/definitions/2022334 |
| Chicago | Webster's. 2011. "instructible" http://smartdefine.org/instructible/definitions/2022334 (accessed September 22, 2026). |
| Harvard | Webster's 2011, instructible, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/instructible/definitions/2022334>. |
| MLA | Webster's. "instructible" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/instructible/definitions/2022334> |