| APA | Smart Define. (2013). hordeum thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/hordeum/thesaurus/synonyms |
| Chicago | Smart Define. 2013. "hordeum thesaurus" https://smartdefine.org/hordeum/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2013, hordeum thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/hordeum/thesaurus/synonyms>. |
| MLA | Smart Define. "hordeum thesaurus" 17 May 2013. Web. 28 September 2026. <https://smartdefine.org/hordeum/thesaurus/synonyms> |