| APA | Smart Define. (2016). peace and quiet thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/peace_and_quiet/thesaurus/broader |
| Chicago | Smart Define. 2016. "peace and quiet thesaurus" https://smartdefine.org/peace_and_quiet/thesaurus/broader (accessed September 29, 2026). |
| Harvard | Smart Define 2016, peace and quiet thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/peace_and_quiet/thesaurus/broader>. |
| MLA | Smart Define. "peace and quiet thesaurus" 29 February 2016. Web. 29 September 2026. <https://smartdefine.org/peace_and_quiet/thesaurus/broader> |