Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). bull trout. Retrieved September 28, 2026, from http://smartdefine.org/bull_trout/definitions/1983040 |
| Chicago | Webster's. 2011. "bull trout" http://smartdefine.org/bull_trout/definitions/1983040 (accessed September 28, 2026). |
| Harvard | Webster's 2011, bull trout, Smart Define, viewed 28 September, 2026, <http://smartdefine.org/bull_trout/definitions/1983040>. |
| MLA | Webster's. "bull trout" 27 May 2011. Web. 28 September 2026. <http://smartdefine.org/bull_trout/definitions/1983040> |