| APA | Smart Define. (1970). science of ordering tones thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/science_of_ordering_tones/thesaurus/synonyms |
| Chicago | Smart Define. 1970. "science of ordering tones thesaurus" https://smartdefine.org/science_of_ordering_tones/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 1970, science of ordering tones thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/science_of_ordering_tones/thesaurus/synonyms>. |
| MLA | Smart Define. "science of ordering tones thesaurus" 1 January 1970. Web. 25 September 2026. <https://smartdefine.org/science_of_ordering_tones/thesaurus/synonyms> |