| APA | Smart Define. (2013). work song thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/work_song/thesaurus/narrower |
| Chicago | Smart Define. 2013. "work song thesaurus" https://smartdefine.org/work_song/thesaurus/narrower (accessed September 22, 2026). |
| Harvard | Smart Define 2013, work song thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/work_song/thesaurus/narrower>. |
| MLA | Smart Define. "work song thesaurus" 17 May 2013. Web. 22 September 2026. <https://smartdefine.org/work_song/thesaurus/narrower> |