| APA | Smart Define. (2011). serious amateur thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/serious_amateur/thesaurus/related |
| Chicago | Smart Define. 2011. "serious amateur thesaurus" https://smartdefine.org/serious_amateur/thesaurus/related (accessed October 1, 2026). |
| Harvard | Smart Define 2011, serious amateur thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/serious_amateur/thesaurus/related>. |
| MLA | Smart Define. "serious amateur thesaurus" 1 May 2011. Web. 1 October 2026. <https://smartdefine.org/serious_amateur/thesaurus/related> |