| APA | Smart Define. (2013). railroad siding thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/railroad_siding/thesaurus/broader |
| Chicago | Smart Define. 2013. "railroad siding thesaurus" https://smartdefine.org/railroad_siding/thesaurus/broader (accessed September 27, 2026). |
| Harvard | Smart Define 2013, railroad siding thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/railroad_siding/thesaurus/broader>. |
| MLA | Smart Define. "railroad siding thesaurus" 19 May 2013. Web. 27 September 2026. <https://smartdefine.org/railroad_siding/thesaurus/broader> |