| APA | Smart Define. (2015). miles per hour thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/miles_per_hour/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "miles per hour thesaurus" https://smartdefine.org/miles_per_hour/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, miles per hour thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/miles_per_hour/thesaurus/synonyms>. |
| MLA | Smart Define. "miles per hour thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/miles_per_hour/thesaurus/synonyms> |