| APA | Smart Define. (2015). pocket gopher thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/pocket_gopher/thesaurus/narrower |
| Chicago | Smart Define. 2015. "pocket gopher thesaurus" https://smartdefine.org/pocket_gopher/thesaurus/narrower (accessed September 21, 2026). |
| Harvard | Smart Define 2015, pocket gopher thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/pocket_gopher/thesaurus/narrower>. |
| MLA | Smart Define. "pocket gopher thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/pocket_gopher/thesaurus/narrower> |