| APA | Smart Define. (2013). breathing bag thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/breathing_bag/thesaurus/related |
| Chicago | Smart Define. 2013. "breathing bag thesaurus" https://smartdefine.org/breathing_bag/thesaurus/related (accessed September 28, 2026). |
| Harvard | Smart Define 2013, breathing bag thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/breathing_bag/thesaurus/related>. |
| MLA | Smart Define. "breathing bag thesaurus" 18 May 2013. Web. 28 September 2026. <https://smartdefine.org/breathing_bag/thesaurus/related> |