| APA | Smart Define. (2013). radio amateur thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/radio_amateur/thesaurus/related |
| Chicago | Smart Define. 2013. "radio amateur thesaurus" https://smartdefine.org/radio_amateur/thesaurus/related (accessed October 1, 2026). |
| Harvard | Smart Define 2013, radio amateur thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/radio_amateur/thesaurus/related>. |
| MLA | Smart Define. "radio amateur thesaurus" 18 May 2013. Web. 1 October 2026. <https://smartdefine.org/radio_amateur/thesaurus/related> |