| APA | Smart Define. (2016). backer thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/backer/thesaurus/broader |
| Chicago | Smart Define. 2016. "backer thesaurus" https://smartdefine.org/backer/thesaurus/broader (accessed September 22, 2026). |
| Harvard | Smart Define 2016, backer thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/backer/thesaurus/broader>. |
| MLA | Smart Define. "backer thesaurus" 30 March 2016. Web. 22 September 2026. <https://smartdefine.org/backer/thesaurus/broader> |