| APA | Smart Define. (2013). bark beetle thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/bark_beetle/thesaurus/broader |
| Chicago | Smart Define. 2013. "bark beetle thesaurus" https://smartdefine.org/bark_beetle/thesaurus/broader (accessed September 22, 2026). |
| Harvard | Smart Define 2013, bark beetle thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/bark_beetle/thesaurus/broader>. |
| MLA | Smart Define. "bark beetle thesaurus" 17 May 2013. Web. 22 September 2026. <https://smartdefine.org/bark_beetle/thesaurus/broader> |