| APA | Smart Define. (2013). ammonium ion thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/ammonium_ion/thesaurus/related |
| Chicago | Smart Define. 2013. "ammonium ion thesaurus" https://smartdefine.org/ammonium_ion/thesaurus/related (accessed September 29, 2026). |
| Harvard | Smart Define 2013, ammonium ion thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/ammonium_ion/thesaurus/related>. |
| MLA | Smart Define. "ammonium ion thesaurus" 18 May 2013. Web. 29 September 2026. <https://smartdefine.org/ammonium_ion/thesaurus/related> |