| APA | Smart Define. (2013). hydro-carbon thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/hydro-carbon/thesaurus/related |
| Chicago | Smart Define. 2013. "hydro-carbon thesaurus" https://smartdefine.org/hydro-carbon/thesaurus/related (accessed September 29, 2026). |
| Harvard | Smart Define 2013, hydro-carbon thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/hydro-carbon/thesaurus/related>. |
| MLA | Smart Define. "hydro-carbon thesaurus" 18 May 2013. Web. 29 September 2026. <https://smartdefine.org/hydro-carbon/thesaurus/related> |