| APA | Smart Define. (2013). end board thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/end_board/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "end board thesaurus" https://smartdefine.org/end_board/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2013, end board thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/end_board/thesaurus/synonyms>. |
| MLA | Smart Define. "end board thesaurus" 18 May 2013. Web. 21 September 2026. <https://smartdefine.org/end_board/thesaurus/synonyms> |