| APA | Smart Define. (2011). voice from the past thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/voice_from_the_past/thesaurus/related |
| Chicago | Smart Define. 2011. "voice from the past thesaurus" https://smartdefine.org/voice_from_the_past/thesaurus/related (accessed October 1, 2026). |
| Harvard | Smart Define 2011, voice from the past thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/voice_from_the_past/thesaurus/related>. |
| MLA | Smart Define. "voice from the past thesaurus" 22 May 2011. Web. 1 October 2026. <https://smartdefine.org/voice_from_the_past/thesaurus/related> |