| APA | Smart Define. (2013). beetling machine thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/beetling_machine/thesaurus/related |
| Chicago | Smart Define. 2013. "beetling machine thesaurus" https://smartdefine.org/beetling_machine/thesaurus/related (accessed September 21, 2026). |
| Harvard | Smart Define 2013, beetling machine thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/beetling_machine/thesaurus/related>. |
| MLA | Smart Define. "beetling machine thesaurus" 17 May 2013. Web. 21 September 2026. <https://smartdefine.org/beetling_machine/thesaurus/related> |