| APA | Smart Define. (2015). pentatonic scale thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/pentatonic_scale/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "pentatonic scale thesaurus" https://smartdefine.org/pentatonic_scale/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, pentatonic scale thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/pentatonic_scale/thesaurus/synonyms>. |
| MLA | Smart Define. "pentatonic scale thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/pentatonic_scale/thesaurus/synonyms> |