| APA | Smart Define. (2013). stereophonic system thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/stereophonic_system/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "stereophonic system thesaurus" https://smartdefine.org/stereophonic_system/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2013, stereophonic system thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/stereophonic_system/thesaurus/synonyms>. |
| MLA | Smart Define. "stereophonic system thesaurus" 18 May 2013. Web. 24 September 2026. <https://smartdefine.org/stereophonic_system/thesaurus/synonyms> |