| APA | Smart Define. (2015). small glass tube thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/small_glass_tube/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "small glass tube thesaurus" https://smartdefine.org/small_glass_tube/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, small glass tube thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/small_glass_tube/thesaurus/synonyms>. |
| MLA | Smart Define. "small glass tube thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/small_glass_tube/thesaurus/synonyms> |